18227735136

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157049}}^1$

素因数の和:157109

約数の個数: 144

約数和(自身を含む): 57623529600

約数和(自身を除く): 39395794464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2976, 3224, 3627, 3744, 4464, 4836, 6448, 7254, 8928, 9672, 12896, 14508, 19344, 29016, 38688, 58032, 116064, 157049, 314098, 471147, 628196, 942294, 1256392, 1413441, 1884588, 2041637, 2512784, 2826882, 3769176, 4083274, 4868519, 5025568, 5653764, 6124911, 7538352, 8166548, 9737038, 11307528, 12249822, 14605557, 15076704, 16333096, 18374733, 19474076, 22615056, 24499644, 29211114, 32666192, 36749466, 38948152, 43816671, 45230112, 48999288, 58422228, 63290747, 65332384, 73498932, 77896304, 87633342, 97998576, 116844456, 126581494, 146997864, 155792608, 175266684, 189872241, 195997152, 233688912, 253162988, 293995728, 350533368, 379744482, 467377824, 506325976, 569616723, 587991456, 701066736, 759488964, 1012651952, 1139233446, 1402133472, 1518977928, 2025303904, 2278466892, 3037955856, 4556933784, 6075911712, 9113867568, 18227735136]

約数ペア:

[(1, 18227735136), (2, 9113867568), (3, 6075911712), (4, 4556933784), (6, 3037955856), (8, 2278466892), (9, 2025303904), (12, 1518977928), (13, 1402133472), (16, 1139233446), (18, 1012651952), (24, 759488964), (26, 701066736), (31, 587991456), (32, 569616723), (36, 506325976), (39, 467377824), (48, 379744482), (52, 350533368), (62, 293995728), (72, 253162988), (78, 233688912), (93, 195997152), (96, 189872241), (104, 175266684), (117, 155792608), (124, 146997864), (144, 126581494), (156, 116844456), (186, 97998576), (208, 87633342), (234, 77896304), (248, 73498932), (279, 65332384), (288, 63290747), (312, 58422228), (372, 48999288), (403, 45230112), (416, 43816671), (468, 38948152), (496, 36749466), (558, 32666192), (624, 29211114), (744, 24499644), (806, 22615056), (936, 19474076), (992, 18374733), (1116, 16333096), (1209, 15076704), (1248, 14605557), (1488, 12249822), (1612, 11307528), (1872, 9737038), (2232, 8166548), (2418, 7538352), (2976, 6124911), (3224, 5653764), (3627, 5025568), (3744, 4868519), (4464, 4083274), (4836, 3769176), (6448, 2826882), (7254, 2512784), (8928, 2041637), (9672, 1884588), (12896, 1413441), (14508, 1256392), (19344, 942294), (29016, 628196), (38688, 471147), (58032, 314098), (116064, 157049)]