13053294

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 29577600

約数和(自身を除く): 16524306

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 149, 157, 186, 279, 298, 314, 447, 471, 558, 894, 942, 1341, 1413, 2682, 2826, 4619, 4867, 9238, 9734, 13857, 14601, 23393, 27714, 29202, 41571, 43803, 46786, 70179, 83142, 87606, 140358, 210537, 421074, 725183, 1450366, 2175549, 4351098, 6526647, 13053294]

約数ペア:

[(1, 13053294), (2, 6526647), (3, 4351098), (6, 2175549), (9, 1450366), (18, 725183), (31, 421074), (62, 210537), (93, 140358), (149, 87606), (157, 83142), (186, 70179), (279, 46786), (298, 43803), (314, 41571), (447, 29202), (471, 27714), (558, 23393), (894, 14601), (942, 13857), (1341, 9734), (1413, 9238), (2682, 4867), (2826, 4619)]