18066360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 60137280

約数和(自身を除く): 42070920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 313, 370, 390, 444, 481, 520, 555, 626, 740, 780, 888, 939, 962, 1110, 1252, 1443, 1480, 1560, 1565, 1878, 1924, 2220, 2405, 2504, 2886, 3130, 3756, 3848, 4069, 4440, 4695, 4810, 5772, 6260, 7215, 7512, 8138, 9390, 9620, 11544, 11581, 12207, 12520, 14430, 16276, 18780, 19240, 20345, 23162, 24414, 28860, 32552, 34743, 37560, 40690, 46324, 48828, 57720, 57905, 61035, 69486, 81380, 92648, 97656, 115810, 122070, 138972, 150553, 162760, 173715, 231620, 244140, 277944, 301106, 347430, 451659, 463240, 488280, 602212, 694860, 752765, 903318, 1204424, 1389720, 1505530, 1806636, 2258295, 3011060, 3613272, 4516590, 6022120, 9033180, 18066360]

約数ペア:

[(1, 18066360), (2, 9033180), (3, 6022120), (4, 4516590), (5, 3613272), (6, 3011060), (8, 2258295), (10, 1806636), (12, 1505530), (13, 1389720), (15, 1204424), (20, 903318), (24, 752765), (26, 694860), (30, 602212), (37, 488280), (39, 463240), (40, 451659), (52, 347430), (60, 301106), (65, 277944), (74, 244140), (78, 231620), (104, 173715), (111, 162760), (120, 150553), (130, 138972), (148, 122070), (156, 115810), (185, 97656), (195, 92648), (222, 81380), (260, 69486), (296, 61035), (312, 57905), (313, 57720), (370, 48828), (390, 46324), (444, 40690), (481, 37560), (520, 34743), (555, 32552), (626, 28860), (740, 24414), (780, 23162), (888, 20345), (939, 19240), (962, 18780), (1110, 16276), (1252, 14430), (1443, 12520), (1480, 12207), (1560, 11581), (1565, 11544), (1878, 9620), (1924, 9390), (2220, 8138), (2405, 7512), (2504, 7215), (2886, 6260), (3130, 5772), (3756, 4810), (3848, 4695), (4069, 4440)]