1009969398

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2423}}^1$

素因数の和:2551

約数の個数: 80

約数和(自身を含む): 2365203456

約数和(自身を除く): 1355234058

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 83, 93, 162, 166, 186, 249, 279, 498, 558, 747, 837, 1494, 1674, 2241, 2423, 2511, 2573, 4482, 4846, 5022, 5146, 6723, 7269, 7719, 13446, 14538, 15438, 21807, 23157, 43614, 46314, 65421, 69471, 75113, 130842, 138942, 150226, 196263, 201109, 208413, 225339, 392526, 402218, 416826, 450678, 603327, 676017, 1206654, 1352034, 1809981, 2028051, 3619962, 4056102, 5429943, 6084153, 6234379, 10859886, 12168306, 12468758, 16289829, 18703137, 32579658, 37406274, 56109411, 112218822, 168328233, 336656466, 504984699, 1009969398]

約数ペア:

[(1, 1009969398), (2, 504984699), (3, 336656466), (6, 168328233), (9, 112218822), (18, 56109411), (27, 37406274), (31, 32579658), (54, 18703137), (62, 16289829), (81, 12468758), (83, 12168306), (93, 10859886), (162, 6234379), (166, 6084153), (186, 5429943), (249, 4056102), (279, 3619962), (498, 2028051), (558, 1809981), (747, 1352034), (837, 1206654), (1494, 676017), (1674, 603327), (2241, 450678), (2423, 416826), (2511, 402218), (2573, 392526), (4482, 225339), (4846, 208413), (5022, 201109), (5146, 196263), (6723, 150226), (7269, 138942), (7719, 130842), (13446, 75113), (14538, 69471), (15438, 65421), (21807, 46314), (23157, 43614)]