2426922

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 40

約数和(自身を含む): 5540832

約数和(自身を除く): 3113910

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 211, 213, 422, 426, 633, 639, 1266, 1278, 1899, 1917, 3798, 3834, 5697, 5751, 11394, 11502, 14981, 17091, 29962, 34182, 44943, 89886, 134829, 269658, 404487, 808974, 1213461, 2426922]

約数ペア:

[(1, 2426922), (2, 1213461), (3, 808974), (6, 404487), (9, 269658), (18, 134829), (27, 89886), (54, 44943), (71, 34182), (81, 29962), (142, 17091), (162, 14981), (211, 11502), (213, 11394), (422, 5751), (426, 5697), (633, 3834), (639, 3798), (1266, 1917), (1278, 1899)]