2039409612

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{7867}}^1$

素因数の和:8275

約数の個数: 72

約数和(自身を含む): 5441508800

約数和(自身を除く): 3402099188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 379, 684, 758, 1137, 1516, 2274, 3411, 4548, 6822, 7201, 7867, 13644, 14402, 15734, 21603, 23601, 28804, 31468, 43206, 47202, 64809, 70803, 86412, 94404, 129618, 141606, 149473, 259236, 283212, 298946, 448419, 597892, 896838, 1345257, 1793676, 2690514, 2981593, 5381028, 5963186, 8944779, 11926372, 17889558, 26834337, 35779116, 53668674, 56650267, 107337348, 113300534, 169950801, 226601068, 339901602, 509852403, 679803204, 1019704806, 2039409612]

約数ペア:

[(1, 2039409612), (2, 1019704806), (3, 679803204), (4, 509852403), (6, 339901602), (9, 226601068), (12, 169950801), (18, 113300534), (19, 107337348), (36, 56650267), (38, 53668674), (57, 35779116), (76, 26834337), (114, 17889558), (171, 11926372), (228, 8944779), (342, 5963186), (379, 5381028), (684, 2981593), (758, 2690514), (1137, 1793676), (1516, 1345257), (2274, 896838), (3411, 597892), (4548, 448419), (6822, 298946), (7201, 283212), (7867, 259236), (13644, 149473), (14402, 141606), (15734, 129618), (21603, 94404), (23601, 86412), (28804, 70803), (31468, 64809), (43206, 47202)]