15706743642

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{38561}}^1$

素因数の和:38988

約数の個数: 64

約数和(自身を含む): 36834422400

約数和(自身を除く): 21127678758

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 397, 513, 794, 1026, 1191, 2382, 3573, 7146, 7543, 10719, 15086, 21438, 22629, 38561, 45258, 67887, 77122, 115683, 135774, 203661, 231366, 347049, 407322, 694098, 732659, 1041147, 1465318, 2082294, 2197977, 4395954, 6593931, 13187862, 15308717, 19781793, 30617434, 39563586, 45926151, 91852302, 137778453, 275556906, 290865623, 413335359, 581731246, 826670718, 872596869, 1745193738, 2617790607, 5235581214, 7853371821, 15706743642]

約数ペア:

[(1, 15706743642), (2, 7853371821), (3, 5235581214), (6, 2617790607), (9, 1745193738), (18, 872596869), (19, 826670718), (27, 581731246), (38, 413335359), (54, 290865623), (57, 275556906), (114, 137778453), (171, 91852302), (342, 45926151), (397, 39563586), (513, 30617434), (794, 19781793), (1026, 15308717), (1191, 13187862), (2382, 6593931), (3573, 4395954), (7146, 2197977), (7543, 2082294), (10719, 1465318), (15086, 1041147), (21438, 732659), (22629, 694098), (38561, 407322), (45258, 347049), (67887, 231366), (77122, 203661), (115683, 135774)]