18486531408

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{2179}}^1$

素因数の和:2525

約数の個数: 160

約数和(自身を含む): 52141484160

約数和(自身を除く): 33654952752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 281, 296, 408, 444, 562, 592, 629, 816, 843, 888, 1124, 1258, 1686, 1776, 1887, 2179, 2248, 2516, 3372, 3774, 4358, 4496, 4777, 5032, 6537, 6744, 7548, 8716, 9554, 10064, 10397, 13074, 13488, 14331, 15096, 17432, 19108, 20794, 26148, 28662, 30192, 31191, 34864, 37043, 38216, 41588, 52296, 57324, 62382, 74086, 76432, 80623, 83176, 104592, 111129, 114648, 124764, 148172, 161246, 166352, 176749, 222258, 229296, 241869, 249528, 296344, 322492, 353498, 444516, 483738, 499056, 530247, 592688, 612299, 644984, 706996, 889032, 967476, 1060494, 1224598, 1289968, 1370591, 1413992, 1778064, 1836897, 1934952, 2120988, 2449196, 2741182, 2827984, 3673794, 3869904, 4111773, 4241976, 4898392, 5482364, 7347588, 8223546, 8483952, 9796784, 10409083, 10964728, 14695176, 16447092, 20818166, 21929456, 22655063, 29390352, 31227249, 32894184, 41636332, 45310126, 62454498, 65788368, 67965189, 83272664, 90620252, 124908996, 135930378, 166545328, 181240504, 249817992, 271860756, 362481008, 385136071, 499635984, 543721512, 770272142, 1087443024, 1155408213, 1540544284, 2310816426, 3081088568, 4621632852, 6162177136, 9243265704, 18486531408]

約数ペア:

[(1, 18486531408), (2, 9243265704), (3, 6162177136), (4, 4621632852), (6, 3081088568), (8, 2310816426), (12, 1540544284), (16, 1155408213), (17, 1087443024), (24, 770272142), (34, 543721512), (37, 499635984), (48, 385136071), (51, 362481008), (68, 271860756), (74, 249817992), (102, 181240504), (111, 166545328), (136, 135930378), (148, 124908996), (204, 90620252), (222, 83272664), (272, 67965189), (281, 65788368), (296, 62454498), (408, 45310126), (444, 41636332), (562, 32894184), (592, 31227249), (629, 29390352), (816, 22655063), (843, 21929456), (888, 20818166), (1124, 16447092), (1258, 14695176), (1686, 10964728), (1776, 10409083), (1887, 9796784), (2179, 8483952), (2248, 8223546), (2516, 7347588), (3372, 5482364), (3774, 4898392), (4358, 4241976), (4496, 4111773), (4777, 3869904), (5032, 3673794), (6537, 2827984), (6744, 2741182), (7548, 2449196), (8716, 2120988), (9554, 1934952), (10064, 1836897), (10397, 1778064), (13074, 1413992), (13488, 1370591), (14331, 1289968), (15096, 1224598), (17432, 1060494), (19108, 967476), (20794, 889032), (26148, 706996), (28662, 644984), (30192, 612299), (31191, 592688), (34864, 530247), (37043, 499056), (38216, 483738), (41588, 444516), (52296, 353498), (57324, 322492), (62382, 296344), (74086, 249528), (76432, 241869), (80623, 229296), (83176, 222258), (104592, 176749), (111129, 166352), (114648, 161246), (124764, 148172)]