12436706772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{624709}}^1$

素因数の和:624805

約数の個数: 72

約数和(自身を含む): 36383110400

約数和(自身を除く): 23946403628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 19908, 624709, 1249418, 1874127, 2498836, 3748254, 4372963, 5622381, 7496508, 8745926, 11244762, 13118889, 17491852, 22489524, 26237778, 39356667, 49352011, 52475556, 78713334, 98704022, 148056033, 157426668, 197408044, 296112066, 345464077, 444168099, 592224132, 690928154, 888336198, 1036392231, 1381856308, 1776672396, 2072784462, 3109176693, 4145568924, 6218353386, 12436706772]

約数ペア:

[(1, 12436706772), (2, 6218353386), (3, 4145568924), (4, 3109176693), (6, 2072784462), (7, 1776672396), (9, 1381856308), (12, 1036392231), (14, 888336198), (18, 690928154), (21, 592224132), (28, 444168099), (36, 345464077), (42, 296112066), (63, 197408044), (79, 157426668), (84, 148056033), (126, 98704022), (158, 78713334), (237, 52475556), (252, 49352011), (316, 39356667), (474, 26237778), (553, 22489524), (711, 17491852), (948, 13118889), (1106, 11244762), (1422, 8745926), (1659, 7496508), (2212, 5622381), (2844, 4372963), (3318, 3748254), (4977, 2498836), (6636, 1874127), (9954, 1249418), (19908, 624709)]