187851924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401393}}^1$

素因数の和:401416

約数の個数: 36

約数和(自身を含む): 511375956

約数和(自身を除く): 323524032

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 401393, 802786, 1204179, 1605572, 2408358, 3612537, 4816716, 5218109, 7225074, 10436218, 14450148, 15654327, 20872436, 31308654, 46962981, 62617308, 93925962, 187851924]

約数ペア:

[(1, 187851924), (2, 93925962), (3, 62617308), (4, 46962981), (6, 31308654), (9, 20872436), (12, 15654327), (13, 14450148), (18, 10436218), (26, 7225074), (36, 5218109), (39, 4816716), (52, 3612537), (78, 2408358), (117, 1605572), (156, 1204179), (234, 802786), (468, 401393)]