7148934

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 16877952

約数和(自身を除く): 9729018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 223, 234, 274, 411, 446, 669, 822, 1233, 1338, 1781, 2007, 2466, 2899, 3562, 4014, 5343, 5798, 8697, 10686, 16029, 17394, 26091, 30551, 32058, 52182, 61102, 91653, 183306, 274959, 397163, 549918, 794326, 1191489, 2382978, 3574467, 7148934]

約数ペア:

[(1, 7148934), (2, 3574467), (3, 2382978), (6, 1191489), (9, 794326), (13, 549918), (18, 397163), (26, 274959), (39, 183306), (78, 91653), (117, 61102), (137, 52182), (223, 32058), (234, 30551), (274, 26091), (411, 17394), (446, 16029), (669, 10686), (822, 8697), (1233, 5798), (1338, 5343), (1781, 4014), (2007, 3562), (2466, 2899)]