13172292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 38403456

約数和(自身を除く): 25231164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 167, 252, 313, 334, 501, 626, 668, 939, 1002, 1169, 1252, 1503, 1878, 2004, 2191, 2338, 2817, 3006, 3507, 3756, 4382, 4676, 5634, 6012, 6573, 7014, 8764, 10521, 11268, 13146, 14028, 19719, 21042, 26292, 39438, 42084, 52271, 78876, 104542, 156813, 209084, 313626, 365897, 470439, 627252, 731794, 940878, 1097691, 1463588, 1881756, 2195382, 3293073, 4390764, 6586146, 13172292]

約数ペア:

[(1, 13172292), (2, 6586146), (3, 4390764), (4, 3293073), (6, 2195382), (7, 1881756), (9, 1463588), (12, 1097691), (14, 940878), (18, 731794), (21, 627252), (28, 470439), (36, 365897), (42, 313626), (63, 209084), (84, 156813), (126, 104542), (167, 78876), (252, 52271), (313, 42084), (334, 39438), (501, 26292), (626, 21042), (668, 19719), (939, 14028), (1002, 13146), (1169, 11268), (1252, 10521), (1503, 8764), (1878, 7014), (2004, 6573), (2191, 6012), (2338, 5634), (2817, 4676), (3006, 4382), (3507, 3756)]