13388615532

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1249}}^1\times {\mathrm{2273}}^1$

素因数の和:3663

約数の個数: 72

約数和(自身を含む): 34144110000

約数和(自身を除く): 20755494468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1249, 1572, 2273, 2358, 2498, 3747, 4546, 4716, 4996, 6819, 7494, 9092, 11241, 13638, 14988, 20457, 22482, 27276, 40914, 44964, 81828, 163619, 297763, 327238, 490857, 595526, 654476, 893289, 981714, 1191052, 1472571, 1786578, 1963428, 2679867, 2838977, 2945142, 3573156, 5359734, 5677954, 5890284, 8516931, 10719468, 11355908, 17033862, 25550793, 34067724, 51101586, 102203172, 371905987, 743811974, 1115717961, 1487623948, 2231435922, 3347153883, 4462871844, 6694307766, 13388615532]

約数ペア:

[(1, 13388615532), (2, 6694307766), (3, 4462871844), (4, 3347153883), (6, 2231435922), (9, 1487623948), (12, 1115717961), (18, 743811974), (36, 371905987), (131, 102203172), (262, 51101586), (393, 34067724), (524, 25550793), (786, 17033862), (1179, 11355908), (1249, 10719468), (1572, 8516931), (2273, 5890284), (2358, 5677954), (2498, 5359734), (3747, 3573156), (4546, 2945142), (4716, 2838977), (4996, 2679867), (6819, 1963428), (7494, 1786578), (9092, 1472571), (11241, 1191052), (13638, 981714), (14988, 893289), (20457, 654476), (22482, 595526), (27276, 490857), (40914, 327238), (44964, 297763), (81828, 163619)]