40182948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4519}}^1$

素因数の和:4561

約数の個数: 72

約数和(自身を含む): 115169600

約数和(自身を除く): 74986652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 4519, 8892, 9038, 13557, 18076, 27114, 40671, 54228, 58747, 81342, 85861, 117494, 162684, 171722, 176241, 234988, 257583, 343444, 352482, 515166, 528723, 704964, 772749, 1030332, 1057446, 1116193, 1545498, 2114892, 2232386, 3090996, 3348579, 4464772, 6697158, 10045737, 13394316, 20091474, 40182948]

約数ペア:

[(1, 40182948), (2, 20091474), (3, 13394316), (4, 10045737), (6, 6697158), (9, 4464772), (12, 3348579), (13, 3090996), (18, 2232386), (19, 2114892), (26, 1545498), (36, 1116193), (38, 1057446), (39, 1030332), (52, 772749), (57, 704964), (76, 528723), (78, 515166), (114, 352482), (117, 343444), (156, 257583), (171, 234988), (228, 176241), (234, 171722), (247, 162684), (342, 117494), (468, 85861), (494, 81342), (684, 58747), (741, 54228), (988, 40671), (1482, 27114), (2223, 18076), (2964, 13557), (4446, 9038), (4519, 8892)]