15188334

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2757

約数の個数: 48

約数和(自身を含む): 37209600

約数和(自身を除く): 22021266

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2719, 2793, 5438, 5586, 8157, 16314, 19033, 38066, 51661, 57099, 103322, 114198, 133231, 154983, 266462, 309966, 361627, 399693, 723254, 799386, 1084881, 2169762, 2531389, 5062778, 7594167, 15188334]

約数ペア:

[(1, 15188334), (2, 7594167), (3, 5062778), (6, 2531389), (7, 2169762), (14, 1084881), (19, 799386), (21, 723254), (38, 399693), (42, 361627), (49, 309966), (57, 266462), (98, 154983), (114, 133231), (133, 114198), (147, 103322), (266, 57099), (294, 51661), (399, 38066), (798, 19033), (931, 16314), (1862, 8157), (2719, 5586), (2793, 5438)]