17958096

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 55449576

約数和(自身を除く): 37491480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 181, 208, 212, 234, 312, 318, 362, 424, 468, 477, 543, 624, 636, 689, 724, 848, 936, 954, 1086, 1272, 1378, 1448, 1629, 1872, 1908, 2067, 2172, 2353, 2544, 2756, 2896, 3258, 3816, 4134, 4344, 4706, 5512, 6201, 6516, 7059, 7632, 8268, 8688, 9412, 9593, 11024, 12402, 13032, 14118, 16536, 18824, 19186, 21177, 24804, 26064, 28236, 28779, 33072, 37648, 38372, 42354, 49608, 56472, 57558, 76744, 84708, 86337, 99216, 112944, 115116, 124709, 153488, 169416, 172674, 230232, 249418, 338832, 345348, 374127, 460464, 498836, 690696, 748254, 997672, 1122381, 1381392, 1496508, 1995344, 2244762, 2993016, 4489524, 5986032, 8979048, 17958096]

約数ペア:

[(1, 17958096), (2, 8979048), (3, 5986032), (4, 4489524), (6, 2993016), (8, 2244762), (9, 1995344), (12, 1496508), (13, 1381392), (16, 1122381), (18, 997672), (24, 748254), (26, 690696), (36, 498836), (39, 460464), (48, 374127), (52, 345348), (53, 338832), (72, 249418), (78, 230232), (104, 172674), (106, 169416), (117, 153488), (144, 124709), (156, 115116), (159, 112944), (181, 99216), (208, 86337), (212, 84708), (234, 76744), (312, 57558), (318, 56472), (362, 49608), (424, 42354), (468, 38372), (477, 37648), (543, 33072), (624, 28779), (636, 28236), (689, 26064), (724, 24804), (848, 21177), (936, 19186), (954, 18824), (1086, 16536), (1272, 14118), (1378, 13032), (1448, 12402), (1629, 11024), (1872, 9593), (1908, 9412), (2067, 8688), (2172, 8268), (2353, 7632), (2544, 7059), (2756, 6516), (2896, 6201), (3258, 5512), (3816, 4706), (4134, 4344)]