40378182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16699}}^1$

素因数の和:16748

約数の個数: 32

約数和(自身を含む): 89779200

約数和(自身を除く): 49401018

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 16699, 33398, 50097, 100194, 217087, 434174, 517669, 651261, 1035338, 1302522, 1553007, 3106014, 6729697, 13459394, 20189091, 40378182]

約数ペア:

[(1, 40378182), (2, 20189091), (3, 13459394), (6, 6729697), (13, 3106014), (26, 1553007), (31, 1302522), (39, 1035338), (62, 651261), (78, 517669), (93, 434174), (186, 217087), (403, 100194), (806, 50097), (1209, 33398), (2418, 16699)]