18404383896

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{5557}}^1$

素因数の和:5863

約数の個数: 160

約数和(自身を含む): 54473958000

約数和(自身を除く): 36069574104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 269, 324, 342, 456, 513, 538, 648, 684, 807, 1026, 1076, 1368, 1539, 1614, 2052, 2152, 2421, 3078, 3228, 4104, 4842, 5111, 5557, 6156, 6456, 7263, 9684, 10222, 11114, 12312, 14526, 15333, 16671, 19368, 20444, 21789, 22228, 29052, 30666, 33342, 40888, 43578, 44456, 45999, 50013, 58104, 61332, 66684, 87156, 91998, 100026, 105583, 122664, 133368, 137997, 150039, 174312, 183996, 200052, 211166, 275994, 300078, 316749, 367992, 400104, 413991, 422332, 450117, 551988, 600156, 633498, 827982, 844664, 900234, 950247, 1103976, 1200312, 1266996, 1494833, 1655964, 1800468, 1900494, 2533992, 2850741, 2989666, 3311928, 3600936, 3800988, 4484499, 5701482, 5979332, 7601976, 8552223, 8968998, 11402964, 11958664, 13453497, 17104446, 17937996, 22805928, 26906994, 28401827, 34208892, 35875992, 40360491, 53813988, 56803654, 68417784, 80720982, 85205481, 107627976, 113607308, 121081473, 161441964, 170410962, 227214616, 242162946, 255616443, 322883928, 340821924, 484325892, 511232886, 681643848, 766849329, 968651784, 1022465772, 1533698658, 2044931544, 2300547987, 3067397316, 4601095974, 6134794632, 9202191948, 18404383896]

約数ペア:

[(1, 18404383896), (2, 9202191948), (3, 6134794632), (4, 4601095974), (6, 3067397316), (8, 2300547987), (9, 2044931544), (12, 1533698658), (18, 1022465772), (19, 968651784), (24, 766849329), (27, 681643848), (36, 511232886), (38, 484325892), (54, 340821924), (57, 322883928), (72, 255616443), (76, 242162946), (81, 227214616), (108, 170410962), (114, 161441964), (152, 121081473), (162, 113607308), (171, 107627976), (216, 85205481), (228, 80720982), (269, 68417784), (324, 56803654), (342, 53813988), (456, 40360491), (513, 35875992), (538, 34208892), (648, 28401827), (684, 26906994), (807, 22805928), (1026, 17937996), (1076, 17104446), (1368, 13453497), (1539, 11958664), (1614, 11402964), (2052, 8968998), (2152, 8552223), (2421, 7601976), (3078, 5979332), (3228, 5701482), (4104, 4484499), (4842, 3800988), (5111, 3600936), (5557, 3311928), (6156, 2989666), (6456, 2850741), (7263, 2533992), (9684, 1900494), (10222, 1800468), (11114, 1655964), (12312, 1494833), (14526, 1266996), (15333, 1200312), (16671, 1103976), (19368, 950247), (20444, 900234), (21789, 844664), (22228, 827982), (29052, 633498), (30666, 600156), (33342, 551988), (40888, 450117), (43578, 422332), (44456, 413991), (45999, 400104), (50013, 367992), (58104, 316749), (61332, 300078), (66684, 275994), (87156, 211166), (91998, 200052), (100026, 183996), (105583, 174312), (122664, 150039), (133368, 137997)]