836628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 2182656

約数和(自身を除く): 1346028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 173, 186, 346, 372, 403, 519, 692, 806, 1038, 1209, 1612, 2076, 2249, 2418, 4498, 4836, 5363, 6747, 8996, 10726, 13494, 16089, 21452, 26988, 32178, 64356, 69719, 139438, 209157, 278876, 418314, 836628]

約数ペア:

[(1, 836628), (2, 418314), (3, 278876), (4, 209157), (6, 139438), (12, 69719), (13, 64356), (26, 32178), (31, 26988), (39, 21452), (52, 16089), (62, 13494), (78, 10726), (93, 8996), (124, 6747), (156, 5363), (173, 4836), (186, 4498), (346, 2418), (372, 2249), (403, 2076), (519, 1612), (692, 1209), (806, 1038)]