191685438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:962

約数の個数: 96

約数和(自身を含む): 507798720

約数和(自身を除く): 316113282

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 109, 119, 126, 153, 218, 238, 306, 327, 357, 654, 714, 763, 821, 981, 1071, 1526, 1642, 1853, 1962, 2142, 2289, 2463, 3706, 4578, 4926, 5559, 5747, 6867, 7389, 11118, 11494, 12971, 13734, 13957, 14778, 16677, 17241, 25942, 27914, 33354, 34482, 38913, 41871, 51723, 77826, 83742, 89489, 97699, 103446, 116739, 125613, 178978, 195398, 233478, 251226, 268467, 293097, 536934, 586194, 626423, 805401, 879291, 1252846, 1521313, 1610802, 1758582, 1879269, 3042626, 3758538, 4563939, 5637807, 9127878, 10649191, 11275614, 13691817, 21298382, 27383634, 31947573, 63895146, 95842719, 191685438]

約数ペア:

[(1, 191685438), (2, 95842719), (3, 63895146), (6, 31947573), (7, 27383634), (9, 21298382), (14, 13691817), (17, 11275614), (18, 10649191), (21, 9127878), (34, 5637807), (42, 4563939), (51, 3758538), (63, 3042626), (102, 1879269), (109, 1758582), (119, 1610802), (126, 1521313), (153, 1252846), (218, 879291), (238, 805401), (306, 626423), (327, 586194), (357, 536934), (654, 293097), (714, 268467), (763, 251226), (821, 233478), (981, 195398), (1071, 178978), (1526, 125613), (1642, 116739), (1853, 103446), (1962, 97699), (2142, 89489), (2289, 83742), (2463, 77826), (3706, 51723), (4578, 41871), (4926, 38913), (5559, 34482), (5747, 33354), (6867, 27914), (7389, 25942), (11118, 17241), (11494, 16677), (12971, 14778), (13734, 13957)]