11491218

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^2$

素因数の和:136

約数の個数: 54

約数和(自身を含む): 27023061

約数和(自身を除く): 15531843

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 282, 289, 306, 423, 578, 799, 846, 867, 1598, 1734, 2209, 2397, 2601, 4418, 4794, 5202, 6627, 7191, 13254, 13583, 14382, 19881, 27166, 37553, 39762, 40749, 75106, 81498, 112659, 122247, 225318, 244494, 337977, 638401, 675954, 1276802, 1915203, 3830406, 5745609, 11491218]

約数ペア:

[(1, 11491218), (2, 5745609), (3, 3830406), (6, 1915203), (9, 1276802), (17, 675954), (18, 638401), (34, 337977), (47, 244494), (51, 225318), (94, 122247), (102, 112659), (141, 81498), (153, 75106), (282, 40749), (289, 39762), (306, 37553), (423, 27166), (578, 19881), (799, 14382), (846, 13583), (867, 13254), (1598, 7191), (1734, 6627), (2209, 5202), (2397, 4794), (2601, 4418)]