15671436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 41291712

約数和(自身を除く): 25620276

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 251, 258, 363, 473, 484, 502, 516, 726, 753, 946, 1004, 1419, 1452, 1506, 1892, 2761, 2838, 3012, 5203, 5522, 5676, 8283, 10406, 10793, 11044, 15609, 16566, 20812, 21586, 30371, 31218, 32379, 33132, 43172, 60742, 62436, 64758, 91113, 118723, 121484, 129516, 182226, 237446, 356169, 364452, 474892, 712338, 1305953, 1424676, 2611906, 3917859, 5223812, 7835718, 15671436]

約数ペア:

[(1, 15671436), (2, 7835718), (3, 5223812), (4, 3917859), (6, 2611906), (11, 1424676), (12, 1305953), (22, 712338), (33, 474892), (43, 364452), (44, 356169), (66, 237446), (86, 182226), (121, 129516), (129, 121484), (132, 118723), (172, 91113), (242, 64758), (251, 62436), (258, 60742), (363, 43172), (473, 33132), (484, 32379), (502, 31218), (516, 30371), (726, 21586), (753, 20812), (946, 16566), (1004, 15609), (1419, 11044), (1452, 10793), (1506, 10406), (1892, 8283), (2761, 5676), (2838, 5522), (3012, 5203)]