123489702

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7369}}^1$

素因数の和:7410

約数の個数: 72

約数和(自身を含む): 327670200

約数和(自身を除く): 204180498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 7369, 8379, 14738, 16758, 22107, 44214, 51583, 66321, 103166, 132642, 140011, 154749, 280022, 309498, 361081, 420033, 464247, 722162, 840066, 928494, 980077, 1083243, 1260099, 1960154, 2166486, 2520198, 2940231, 3249729, 5880462, 6499458, 6860539, 8820693, 13721078, 17641386, 20581617, 41163234, 61744851, 123489702]

約数ペア:

[(1, 123489702), (2, 61744851), (3, 41163234), (6, 20581617), (7, 17641386), (9, 13721078), (14, 8820693), (18, 6860539), (19, 6499458), (21, 5880462), (38, 3249729), (42, 2940231), (49, 2520198), (57, 2166486), (63, 1960154), (98, 1260099), (114, 1083243), (126, 980077), (133, 928494), (147, 840066), (171, 722162), (266, 464247), (294, 420033), (342, 361081), (399, 309498), (441, 280022), (798, 154749), (882, 140011), (931, 132642), (1197, 103166), (1862, 66321), (2394, 51583), (2793, 44214), (5586, 22107), (7369, 16758), (8379, 14738)]