1913740702986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{342595901}}^1$

素因数の和:342595939

約数の個数: 48

約数和(自身を含む): 4686711939360

約数和(自身を除く): 2772971236374

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, 2793, 5586, 342595901, 685191802, 1027787703, 2055575406, 2398171307, 4796342614, 6509322119, 7194513921, 13018644238, 14389027842, 16787199149, 19527966357, 33574398298, 39055932714, 45565254833, 50361597447, 91130509666, 100723194894, 136695764499, 273391528998, 318956783831, 637913567662, 956870351493, 1913740702986]

約数ペア:

[(1, 1913740702986), (2, 956870351493), (3, 637913567662), (6, 318956783831), (7, 273391528998), (14, 136695764499), (19, 100723194894), (21, 91130509666), (38, 50361597447), (42, 45565254833), (49, 39055932714), (57, 33574398298), (98, 19527966357), (114, 16787199149), (133, 14389027842), (147, 13018644238), (266, 7194513921), (294, 6509322119), (399, 4796342614), (798, 2398171307), (931, 2055575406), (1862, 1027787703), (2793, 685191802), (5586, 342595901)]