38905992

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17431}}^1$

素因数の和:17474

約数の個数: 48

約数和(自身を含む): 108775680

約数和(自身を除く): 69869688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 17431, 34862, 52293, 69724, 104586, 139448, 156879, 209172, 313758, 418344, 540361, 627516, 1080722, 1255032, 1621083, 2161444, 3242166, 4322888, 4863249, 6484332, 9726498, 12968664, 19452996, 38905992]

約数ペア:

[(1, 38905992), (2, 19452996), (3, 12968664), (4, 9726498), (6, 6484332), (8, 4863249), (9, 4322888), (12, 3242166), (18, 2161444), (24, 1621083), (31, 1255032), (36, 1080722), (62, 627516), (72, 540361), (93, 418344), (124, 313758), (186, 209172), (248, 156879), (279, 139448), (372, 104586), (558, 69724), (744, 52293), (1116, 34862), (2232, 17431)]