16268742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 41717760

約数和(自身を除く): 25449018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 193, 223, 378, 386, 446, 579, 669, 1158, 1338, 1351, 1561, 1737, 2007, 2702, 3122, 3474, 4014, 4053, 4683, 5211, 6021, 8106, 9366, 10422, 12042, 12159, 14049, 24318, 28098, 36477, 42147, 43039, 72954, 84294, 86078, 129117, 258234, 301273, 387351, 602546, 774702, 903819, 1162053, 1807638, 2324106, 2711457, 5422914, 8134371, 16268742]

約数ペア:

[(1, 16268742), (2, 8134371), (3, 5422914), (6, 2711457), (7, 2324106), (9, 1807638), (14, 1162053), (18, 903819), (21, 774702), (27, 602546), (42, 387351), (54, 301273), (63, 258234), (126, 129117), (189, 86078), (193, 84294), (223, 72954), (378, 43039), (386, 42147), (446, 36477), (579, 28098), (669, 24318), (1158, 14049), (1338, 12159), (1351, 12042), (1561, 10422), (1737, 9366), (2007, 8106), (2702, 6021), (3122, 5211), (3474, 4683), (4014, 4053)]