40481892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 112537152

約数和(自身を除く): 72055260

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 151, 198, 302, 396, 453, 604, 677, 906, 1354, 1359, 1661, 1812, 2031, 2708, 2718, 3322, 4062, 4983, 5436, 6093, 6644, 7447, 8124, 9966, 12186, 14894, 14949, 19932, 22341, 24372, 29788, 29898, 44682, 59796, 67023, 89364, 102227, 134046, 204454, 268092, 306681, 408908, 613362, 920043, 1124497, 1226724, 1840086, 2248994, 3373491, 3680172, 4497988, 6746982, 10120473, 13493964, 20240946, 40481892]

約数ペア:

[(1, 40481892), (2, 20240946), (3, 13493964), (4, 10120473), (6, 6746982), (9, 4497988), (11, 3680172), (12, 3373491), (18, 2248994), (22, 1840086), (33, 1226724), (36, 1124497), (44, 920043), (66, 613362), (99, 408908), (132, 306681), (151, 268092), (198, 204454), (302, 134046), (396, 102227), (453, 89364), (604, 67023), (677, 59796), (906, 44682), (1354, 29898), (1359, 29788), (1661, 24372), (1812, 22341), (2031, 19932), (2708, 14949), (2718, 14894), (3322, 12186), (4062, 9966), (4983, 8124), (5436, 7447), (6093, 6644)]