18428090338

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{3319}}^1$

素因数の和:3955

約数の個数: 64

約数和(自身を含む): 34335705600

約数和(自身を除く): 15907615262

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 569, 574, 697, 1138, 1394, 3319, 3983, 4879, 6638, 7966, 9673, 9758, 19346, 23233, 23329, 46466, 46658, 56423, 67711, 112846, 135422, 136079, 163303, 272158, 326606, 394961, 396593, 789922, 793186, 952553, 1888511, 1905106, 2313343, 2776151, 3777022, 4626686, 5552302, 13219577, 16193401, 26439154, 32104687, 32386802, 64209374, 77428951, 154857902, 224732809, 449465618, 542002657, 1084005314, 1316292167, 2632584334, 9214045169, 18428090338]

約数ペア:

[(1, 18428090338), (2, 9214045169), (7, 2632584334), (14, 1316292167), (17, 1084005314), (34, 542002657), (41, 449465618), (82, 224732809), (119, 154857902), (238, 77428951), (287, 64209374), (569, 32386802), (574, 32104687), (697, 26439154), (1138, 16193401), (1394, 13219577), (3319, 5552302), (3983, 4626686), (4879, 3777022), (6638, 2776151), (7966, 2313343), (9673, 1905106), (9758, 1888511), (19346, 952553), (23233, 793186), (23329, 789922), (46466, 396593), (46658, 394961), (56423, 326606), (67711, 272158), (112846, 163303), (135422, 136079)]