18742505976

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{9049}}^1$

素因数の和:9330

約数の個数: 128

約数和(自身を含む): 53518080000

約数和(自身を除く): 34775574024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 223, 258, 344, 387, 446, 516, 669, 774, 892, 1032, 1161, 1338, 1548, 1784, 2007, 2322, 2676, 3096, 4014, 4644, 5352, 6021, 8028, 9049, 9288, 9589, 12042, 16056, 18098, 19178, 24084, 27147, 28767, 36196, 38356, 48168, 54294, 57534, 72392, 76712, 81441, 86301, 108588, 115068, 162882, 172602, 217176, 230136, 244323, 258903, 325764, 345204, 389107, 488646, 517806, 651528, 690408, 778214, 977292, 1035612, 1167321, 1556428, 1954584, 2017927, 2071224, 2334642, 3112856, 3501963, 4035854, 4669284, 6053781, 7003926, 8071708, 9338568, 10505889, 12107562, 14007852, 16143416, 18161343, 21011778, 24215124, 28015704, 36322686, 42023556, 48430248, 54484029, 72645372, 84047112, 86770861, 108968058, 145290744, 173541722, 217936116, 260312583, 347083444, 435872232, 520625166, 694166888, 780937749, 1041250332, 1561875498, 2082500664, 2342813247, 3123750996, 4685626494, 6247501992, 9371252988, 18742505976]

約数ペア:

[(1, 18742505976), (2, 9371252988), (3, 6247501992), (4, 4685626494), (6, 3123750996), (8, 2342813247), (9, 2082500664), (12, 1561875498), (18, 1041250332), (24, 780937749), (27, 694166888), (36, 520625166), (43, 435872232), (54, 347083444), (72, 260312583), (86, 217936116), (108, 173541722), (129, 145290744), (172, 108968058), (216, 86770861), (223, 84047112), (258, 72645372), (344, 54484029), (387, 48430248), (446, 42023556), (516, 36322686), (669, 28015704), (774, 24215124), (892, 21011778), (1032, 18161343), (1161, 16143416), (1338, 14007852), (1548, 12107562), (1784, 10505889), (2007, 9338568), (2322, 8071708), (2676, 7003926), (3096, 6053781), (4014, 4669284), (4644, 4035854), (5352, 3501963), (6021, 3112856), (8028, 2334642), (9049, 2071224), (9288, 2017927), (9589, 1954584), (12042, 1556428), (16056, 1167321), (18098, 1035612), (19178, 977292), (24084, 778214), (27147, 690408), (28767, 651528), (36196, 517806), (38356, 488646), (48168, 389107), (54294, 345204), (57534, 325764), (72392, 258903), (76712, 244323), (81441, 230136), (86301, 217176), (108588, 172602), (115068, 162882)]