228423654

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{701}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 508354704

約数和(自身を除く): 279931050

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 421, 701, 774, 842, 1263, 1402, 2103, 2526, 3789, 4206, 6309, 7578, 12618, 18103, 30143, 36206, 54309, 60286, 90429, 108618, 162927, 180858, 271287, 295121, 325854, 542574, 590242, 885363, 1770726, 2656089, 5312178, 12690203, 25380406, 38070609, 76141218, 114211827, 228423654]

約数ペア:

[(1, 228423654), (2, 114211827), (3, 76141218), (6, 38070609), (9, 25380406), (18, 12690203), (43, 5312178), (86, 2656089), (129, 1770726), (258, 885363), (387, 590242), (421, 542574), (701, 325854), (774, 295121), (842, 271287), (1263, 180858), (1402, 162927), (2103, 108618), (2526, 90429), (3789, 60286), (4206, 54309), (6309, 36206), (7578, 30143), (12618, 18103)]