528025122

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9887}}^1$

素因数の和:9964

約数の個数: 64

約数和(自身を含む): 1253007360

約数和(自身を除く): 724982238

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 86, 129, 138, 207, 258, 387, 414, 621, 774, 989, 1161, 1242, 1978, 2322, 2967, 5934, 8901, 9887, 17802, 19774, 26703, 29661, 53406, 59322, 88983, 177966, 227401, 266949, 425141, 454802, 533898, 682203, 850282, 1275423, 1364406, 2046609, 2550846, 3826269, 4093218, 6139827, 7652538, 9778243, 11478807, 12279654, 19556486, 22957614, 29334729, 58669458, 88004187, 176008374, 264012561, 528025122]

約数ペア:

[(1, 528025122), (2, 264012561), (3, 176008374), (6, 88004187), (9, 58669458), (18, 29334729), (23, 22957614), (27, 19556486), (43, 12279654), (46, 11478807), (54, 9778243), (69, 7652538), (86, 6139827), (129, 4093218), (138, 3826269), (207, 2550846), (258, 2046609), (387, 1364406), (414, 1275423), (621, 850282), (774, 682203), (989, 533898), (1161, 454802), (1242, 425141), (1978, 266949), (2322, 227401), (2967, 177966), (5934, 88983), (8901, 59322), (9887, 53406), (17802, 29661), (19774, 26703)]