12531486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 28287504

約数和(自身を除く): 15756018

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 121, 123, 242, 246, 363, 421, 451, 726, 842, 902, 1263, 1353, 2526, 2706, 4631, 4961, 9262, 9922, 13893, 14883, 17261, 27786, 29766, 34522, 50941, 51783, 101882, 103566, 152823, 189871, 305646, 379742, 569613, 1139226, 2088581, 4177162, 6265743, 12531486]

約数ペア:

[(1, 12531486), (2, 6265743), (3, 4177162), (6, 2088581), (11, 1139226), (22, 569613), (33, 379742), (41, 305646), (66, 189871), (82, 152823), (121, 103566), (123, 101882), (242, 51783), (246, 50941), (363, 34522), (421, 29766), (451, 27786), (726, 17261), (842, 14883), (902, 13893), (1263, 9922), (1353, 9262), (2526, 4961), (2706, 4631)]