40581948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1519

約数の個数: 72

約数和(自身を含む): 109634560

約数和(自身を除く): 69052612

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 484, 627, 726, 836, 1254, 1452, 1471, 2299, 2508, 2942, 4413, 4598, 5884, 6897, 8826, 9196, 13794, 16181, 17652, 27588, 27949, 32362, 48543, 55898, 64724, 83847, 97086, 111796, 167694, 177991, 194172, 307439, 335388, 355982, 533973, 614878, 711964, 922317, 1067946, 1229756, 1844634, 2135892, 3381829, 3689268, 6763658, 10145487, 13527316, 20290974, 40581948]

約数ペア:

[(1, 40581948), (2, 20290974), (3, 13527316), (4, 10145487), (6, 6763658), (11, 3689268), (12, 3381829), (19, 2135892), (22, 1844634), (33, 1229756), (38, 1067946), (44, 922317), (57, 711964), (66, 614878), (76, 533973), (114, 355982), (121, 335388), (132, 307439), (209, 194172), (228, 177991), (242, 167694), (363, 111796), (418, 97086), (484, 83847), (627, 64724), (726, 55898), (836, 48543), (1254, 32362), (1452, 27949), (1471, 27588), (2299, 17652), (2508, 16181), (2942, 13794), (4413, 9196), (4598, 8826), (5884, 6897)]