31277628

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{14243}}^1$

素因数の和:14314

約数の個数: 36

約数和(自身を含む): 80364648

約数和(自身を除く): 49087020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 14243, 28486, 42729, 56972, 85458, 128187, 170916, 256374, 512748, 868823, 1737646, 2606469, 3475292, 5212938, 7819407, 10425876, 15638814, 31277628]

約数ペア:

[(1, 31277628), (2, 15638814), (3, 10425876), (4, 7819407), (6, 5212938), (9, 3475292), (12, 2606469), (18, 1737646), (36, 868823), (61, 512748), (122, 256374), (183, 170916), (244, 128187), (366, 85458), (549, 56972), (732, 42729), (1098, 28486), (2196, 14243)]