13311396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 38910144

約数和(自身を除く): 25598748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 523, 606, 707, 909, 1046, 1212, 1414, 1569, 1818, 2092, 2121, 2828, 3138, 3636, 3661, 4242, 4707, 6276, 6363, 7322, 8484, 9414, 10983, 12726, 14644, 18828, 21966, 25452, 32949, 43932, 52823, 65898, 105646, 131796, 158469, 211292, 316938, 369761, 475407, 633876, 739522, 950814, 1109283, 1479044, 1901628, 2218566, 3327849, 4437132, 6655698, 13311396]

約数ペア:

[(1, 13311396), (2, 6655698), (3, 4437132), (4, 3327849), (6, 2218566), (7, 1901628), (9, 1479044), (12, 1109283), (14, 950814), (18, 739522), (21, 633876), (28, 475407), (36, 369761), (42, 316938), (63, 211292), (84, 158469), (101, 131796), (126, 105646), (202, 65898), (252, 52823), (303, 43932), (404, 32949), (523, 25452), (606, 21966), (707, 18828), (909, 14644), (1046, 12726), (1212, 10983), (1414, 9414), (1569, 8484), (1818, 7322), (2092, 6363), (2121, 6276), (2828, 4707), (3138, 4242), (3636, 3661)]