18175924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 37573200

約数和(自身を除く): 19397276

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 493, 709, 754, 884, 986, 1418, 1508, 1972, 2836, 6409, 9217, 12053, 12818, 18434, 20561, 24106, 25636, 36868, 41122, 48212, 82244, 156689, 267293, 313378, 349537, 534586, 626756, 699074, 1069172, 1398148, 4543981, 9087962, 18175924]

約数ペア:

[(1, 18175924), (2, 9087962), (4, 4543981), (13, 1398148), (17, 1069172), (26, 699074), (29, 626756), (34, 534586), (52, 349537), (58, 313378), (68, 267293), (116, 156689), (221, 82244), (377, 48212), (442, 41122), (493, 36868), (709, 25636), (754, 24106), (884, 20561), (986, 18434), (1418, 12818), (1508, 12053), (1972, 9217), (2836, 6409)]