22918804558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{27983}}^1$

素因数の和:28141

約数の個数: 48

約数和(自身を含む): 39690826560

約数和(自身を除く): 16772022002

約数列:

[1, 2, 13, 17, 26, 34, 109, 218, 221, 289, 442, 578, 1417, 1853, 2834, 3706, 3757, 7514, 24089, 27983, 31501, 48178, 55966, 63002, 363779, 409513, 475711, 727558, 819026, 951422, 3050147, 6100294, 6184243, 8087087, 12368486, 16174174, 39651911, 51852499, 79303822, 103704998, 105132131, 210264262, 674082487, 881492483, 1348164974, 1762984966, 11459402279, 22918804558]

約数ペア:

[(1, 22918804558), (2, 11459402279), (13, 1762984966), (17, 1348164974), (26, 881492483), (34, 674082487), (109, 210264262), (218, 105132131), (221, 103704998), (289, 79303822), (442, 51852499), (578, 39651911), (1417, 16174174), (1853, 12368486), (2834, 8087087), (3706, 6184243), (3757, 6100294), (7514, 3050147), (24089, 951422), (27983, 819026), (31501, 727558), (48178, 475711), (55966, 409513), (63002, 363779)]