21167690166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1\times {\mathrm{4373}}^1$

素因数の和:5366

約数の個数: 96

約数和(自身を含む): 53763248448

約数和(自身を除く): 32595558282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 937, 1722, 1874, 2583, 2811, 4373, 5166, 5622, 6559, 8433, 8746, 13118, 13119, 16866, 19677, 26238, 30611, 38417, 39354, 39357, 59031, 61222, 76834, 78714, 91833, 115251, 118062, 179293, 183666, 230502, 268919, 275499, 345753, 358586, 537838, 537879, 550998, 691506, 806757, 1075758, 1255051, 1613514, 1613637, 2420271, 2510102, 3227274, 3765153, 4097501, 4840542, 7530306, 8195002, 11295459, 12292503, 22590918, 24585006, 28682507, 36877509, 57365014, 73755018, 86047521, 167997541, 172095042, 258142563, 335995082, 503992623, 516285126, 1007985246, 1175982787, 1511977869, 2351965574, 3023955738, 3527948361, 7055896722, 10583845083, 21167690166]

約数ペア:

[(1, 21167690166), (2, 10583845083), (3, 7055896722), (6, 3527948361), (7, 3023955738), (9, 2351965574), (14, 1511977869), (18, 1175982787), (21, 1007985246), (41, 516285126), (42, 503992623), (63, 335995082), (82, 258142563), (123, 172095042), (126, 167997541), (246, 86047521), (287, 73755018), (369, 57365014), (574, 36877509), (738, 28682507), (861, 24585006), (937, 22590918), (1722, 12292503), (1874, 11295459), (2583, 8195002), (2811, 7530306), (4373, 4840542), (5166, 4097501), (5622, 3765153), (6559, 3227274), (8433, 2510102), (8746, 2420271), (13118, 1613637), (13119, 1613514), (16866, 1255051), (19677, 1075758), (26238, 806757), (30611, 691506), (38417, 550998), (39354, 537879), (39357, 537838), (59031, 358586), (61222, 345753), (76834, 275499), (78714, 268919), (91833, 230502), (115251, 183666), (118062, 179293)]