40485942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 108972864

約数和(自身を除く): 68486922

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 41, 42, 51, 63, 82, 102, 119, 123, 126, 153, 238, 246, 287, 306, 357, 369, 461, 574, 697, 714, 738, 861, 922, 1071, 1383, 1394, 1722, 2091, 2142, 2583, 2766, 3227, 4149, 4182, 4879, 5166, 6273, 6454, 7837, 8298, 9681, 9758, 12546, 14637, 15674, 18901, 19362, 23511, 29043, 29274, 37802, 43911, 47022, 54859, 56703, 58086, 70533, 87822, 109718, 113406, 132307, 141066, 164577, 170109, 264614, 321317, 329154, 340218, 396921, 493731, 642634, 793842, 963951, 987462, 1190763, 1927902, 2249219, 2381526, 2891853, 4498438, 5783706, 6747657, 13495314, 20242971, 40485942]

約数ペア:

[(1, 40485942), (2, 20242971), (3, 13495314), (6, 6747657), (7, 5783706), (9, 4498438), (14, 2891853), (17, 2381526), (18, 2249219), (21, 1927902), (34, 1190763), (41, 987462), (42, 963951), (51, 793842), (63, 642634), (82, 493731), (102, 396921), (119, 340218), (123, 329154), (126, 321317), (153, 264614), (238, 170109), (246, 164577), (287, 141066), (306, 132307), (357, 113406), (369, 109718), (461, 87822), (574, 70533), (697, 58086), (714, 56703), (738, 54859), (861, 47022), (922, 43911), (1071, 37802), (1383, 29274), (1394, 29043), (1722, 23511), (2091, 19362), (2142, 18901), (2583, 15674), (2766, 14637), (3227, 12546), (4149, 9758), (4182, 9681), (4879, 8298), (5166, 7837), (6273, 6454)]