3715998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 8999424

約数和(自身を除く): 5283426

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 61, 66, 71, 78, 122, 142, 143, 183, 213, 286, 366, 426, 429, 671, 781, 793, 858, 923, 1342, 1562, 1586, 1846, 2013, 2343, 2379, 2769, 4026, 4331, 4686, 4758, 5538, 8662, 8723, 10153, 12993, 17446, 20306, 25986, 26169, 30459, 47641, 52338, 56303, 60918, 95282, 112606, 142923, 168909, 285846, 337818, 619333, 1238666, 1857999, 3715998]

約数ペア:

[(1, 3715998), (2, 1857999), (3, 1238666), (6, 619333), (11, 337818), (13, 285846), (22, 168909), (26, 142923), (33, 112606), (39, 95282), (61, 60918), (66, 56303), (71, 52338), (78, 47641), (122, 30459), (142, 26169), (143, 25986), (183, 20306), (213, 17446), (286, 12993), (366, 10153), (426, 8723), (429, 8662), (671, 5538), (781, 4758), (793, 4686), (858, 4331), (923, 4026), (1342, 2769), (1562, 2379), (1586, 2343), (1846, 2013)]