18162729624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{4357}}^1$

素因数の和:4841

約数の個数: 128

約数和(自身を含む): 50605793280

約数和(自身を除く): 32443063656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 431, 744, 806, 862, 1209, 1293, 1612, 1724, 2418, 2586, 3224, 3448, 4357, 4836, 5172, 5603, 8714, 9672, 10344, 11206, 13071, 13361, 16809, 17428, 22412, 26142, 26722, 33618, 34856, 40083, 44824, 52284, 53444, 56641, 67236, 80166, 104568, 106888, 113282, 134472, 135067, 160332, 169923, 173693, 226564, 270134, 320664, 339846, 347386, 405201, 453128, 521079, 540268, 679692, 694772, 810402, 1042158, 1080536, 1359384, 1389544, 1620804, 1755871, 1877867, 2084316, 3241608, 3511742, 3755734, 4168632, 5267613, 5633601, 7023484, 7511468, 10535226, 11267202, 14046968, 15022936, 21070452, 22534404, 24412271, 42140904, 45068808, 48824542, 58213877, 73236813, 97649084, 116427754, 146473626, 174641631, 195298168, 232855508, 292947252, 349283262, 465711016, 585894504, 698566524, 756780401, 1397133048, 1513560802, 2270341203, 3027121604, 4540682406, 6054243208, 9081364812, 18162729624]

約数ペア:

[(1, 18162729624), (2, 9081364812), (3, 6054243208), (4, 4540682406), (6, 3027121604), (8, 2270341203), (12, 1513560802), (13, 1397133048), (24, 756780401), (26, 698566524), (31, 585894504), (39, 465711016), (52, 349283262), (62, 292947252), (78, 232855508), (93, 195298168), (104, 174641631), (124, 146473626), (156, 116427754), (186, 97649084), (248, 73236813), (312, 58213877), (372, 48824542), (403, 45068808), (431, 42140904), (744, 24412271), (806, 22534404), (862, 21070452), (1209, 15022936), (1293, 14046968), (1612, 11267202), (1724, 10535226), (2418, 7511468), (2586, 7023484), (3224, 5633601), (3448, 5267613), (4357, 4168632), (4836, 3755734), (5172, 3511742), (5603, 3241608), (8714, 2084316), (9672, 1877867), (10344, 1755871), (11206, 1620804), (13071, 1389544), (13361, 1359384), (16809, 1080536), (17428, 1042158), (22412, 810402), (26142, 694772), (26722, 679692), (33618, 540268), (34856, 521079), (40083, 453128), (44824, 405201), (52284, 347386), (53444, 339846), (56641, 320664), (67236, 270134), (80166, 226564), (104568, 173693), (106888, 169923), (113282, 160332), (134472, 135067)]