38193804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2307

約数の個数: 72

約数和(自身を含む): 107819712

約数和(自身を除く): 69625908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2243, 2838, 4257, 4486, 5676, 6729, 8514, 8972, 13458, 17028, 20187, 24673, 26916, 40374, 49346, 74019, 80748, 96449, 98692, 148038, 192898, 222057, 289347, 296076, 385796, 444114, 578694, 868041, 888228, 1060939, 1157388, 1736082, 2121878, 3182817, 3472164, 4243756, 6365634, 9548451, 12731268, 19096902, 38193804]

約数ペア:

[(1, 38193804), (2, 19096902), (3, 12731268), (4, 9548451), (6, 6365634), (9, 4243756), (11, 3472164), (12, 3182817), (18, 2121878), (22, 1736082), (33, 1157388), (36, 1060939), (43, 888228), (44, 868041), (66, 578694), (86, 444114), (99, 385796), (129, 296076), (132, 289347), (172, 222057), (198, 192898), (258, 148038), (387, 98692), (396, 96449), (473, 80748), (516, 74019), (774, 49346), (946, 40374), (1419, 26916), (1548, 24673), (1892, 20187), (2243, 17028), (2838, 13458), (4257, 8972), (4486, 8514), (5676, 6729)]