42072642

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 99025920

約数和(自身を除く): 56953278

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 41, 54, 62, 82, 93, 123, 186, 246, 279, 369, 558, 613, 738, 837, 1107, 1226, 1271, 1674, 1839, 2214, 2542, 3678, 3813, 5517, 7626, 11034, 11439, 16551, 19003, 22878, 25133, 33102, 34317, 38006, 50266, 57009, 68634, 75399, 114018, 150798, 171027, 226197, 342054, 452394, 513081, 678591, 779123, 1026162, 1357182, 1558246, 2337369, 4674738, 7012107, 14024214, 21036321, 42072642]

約数ペア:

[(1, 42072642), (2, 21036321), (3, 14024214), (6, 7012107), (9, 4674738), (18, 2337369), (27, 1558246), (31, 1357182), (41, 1026162), (54, 779123), (62, 678591), (82, 513081), (93, 452394), (123, 342054), (186, 226197), (246, 171027), (279, 150798), (369, 114018), (558, 75399), (613, 68634), (738, 57009), (837, 50266), (1107, 38006), (1226, 34317), (1271, 33102), (1674, 25133), (1839, 22878), (2214, 19003), (2542, 16551), (3678, 11439), (3813, 11034), (5517, 7626)]