7137468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 19752096

約数和(自身を除く): 12614628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 151, 156, 202, 234, 302, 303, 404, 453, 468, 604, 606, 906, 909, 1212, 1313, 1359, 1812, 1818, 1963, 2626, 2718, 3636, 3926, 3939, 5252, 5436, 5889, 7852, 7878, 11778, 11817, 15251, 15756, 17667, 23556, 23634, 30502, 35334, 45753, 47268, 61004, 70668, 91506, 137259, 183012, 198263, 274518, 396526, 549036, 594789, 793052, 1189578, 1784367, 2379156, 3568734, 7137468]

約数ペア:

[(1, 7137468), (2, 3568734), (3, 2379156), (4, 1784367), (6, 1189578), (9, 793052), (12, 594789), (13, 549036), (18, 396526), (26, 274518), (36, 198263), (39, 183012), (52, 137259), (78, 91506), (101, 70668), (117, 61004), (151, 47268), (156, 45753), (202, 35334), (234, 30502), (302, 23634), (303, 23556), (404, 17667), (453, 15756), (468, 15251), (604, 11817), (606, 11778), (906, 7878), (909, 7852), (1212, 5889), (1313, 5436), (1359, 5252), (1812, 3939), (1818, 3926), (1963, 3636), (2626, 2718)]