12747462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 32277504

約数和(自身を除く): 19530042

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 631, 777, 962, 1262, 1443, 1554, 1893, 2886, 3367, 3786, 4417, 6734, 8203, 8834, 10101, 13251, 16406, 20202, 23347, 24609, 26502, 46694, 49218, 57421, 70041, 114842, 140082, 163429, 172263, 303511, 326858, 344526, 490287, 607022, 910533, 980574, 1821066, 2124577, 4249154, 6373731, 12747462]

約数ペア:

[(1, 12747462), (2, 6373731), (3, 4249154), (6, 2124577), (7, 1821066), (13, 980574), (14, 910533), (21, 607022), (26, 490287), (37, 344526), (39, 326858), (42, 303511), (74, 172263), (78, 163429), (91, 140082), (111, 114842), (182, 70041), (222, 57421), (259, 49218), (273, 46694), (481, 26502), (518, 24609), (546, 23347), (631, 20202), (777, 16406), (962, 13251), (1262, 10101), (1443, 8834), (1554, 8203), (1893, 6734), (2886, 4417), (3367, 3786)]