15704879946

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{439}}^1\times {\mathrm{17383}}^1$

素因数の和:17848

約数の個数: 64

約数和(自身を含む): 36715008000

約数和(自身を除く): 21010128054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 439, 686, 878, 1029, 1317, 2058, 2634, 3073, 6146, 9219, 17383, 18438, 21511, 34766, 43022, 52149, 64533, 104298, 121681, 129066, 150577, 243362, 301154, 365043, 451731, 730086, 851767, 903462, 1703534, 2555301, 5110602, 5962369, 7631137, 11924738, 15262274, 17887107, 22893411, 35774214, 45786822, 53417959, 106835918, 160253877, 320507754, 373925713, 747851426, 1121777139, 2243554278, 2617479991, 5234959982, 7852439973, 15704879946]

約数ペア:

[(1, 15704879946), (2, 7852439973), (3, 5234959982), (6, 2617479991), (7, 2243554278), (14, 1121777139), (21, 747851426), (42, 373925713), (49, 320507754), (98, 160253877), (147, 106835918), (294, 53417959), (343, 45786822), (439, 35774214), (686, 22893411), (878, 17887107), (1029, 15262274), (1317, 11924738), (2058, 7631137), (2634, 5962369), (3073, 5110602), (6146, 2555301), (9219, 1703534), (17383, 903462), (18438, 851767), (21511, 730086), (34766, 451731), (43022, 365043), (52149, 301154), (64533, 243362), (104298, 150577), (121681, 129066)]