40702998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 99601920

約数和(自身を除く): 58898922

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 109, 119, 218, 238, 327, 357, 523, 654, 714, 763, 1046, 1526, 1569, 1853, 2289, 3138, 3661, 3706, 4578, 5559, 7322, 8891, 10983, 11118, 12971, 17782, 21966, 25942, 26673, 38913, 53346, 57007, 62237, 77826, 114014, 124474, 171021, 186711, 342042, 373422, 399049, 798098, 969119, 1197147, 1938238, 2394294, 2907357, 5814714, 6783833, 13567666, 20351499, 40702998]

約数ペア:

[(1, 40702998), (2, 20351499), (3, 13567666), (6, 6783833), (7, 5814714), (14, 2907357), (17, 2394294), (21, 1938238), (34, 1197147), (42, 969119), (51, 798098), (102, 399049), (109, 373422), (119, 342042), (218, 186711), (238, 171021), (327, 124474), (357, 114014), (523, 77826), (654, 62237), (714, 57007), (763, 53346), (1046, 38913), (1526, 26673), (1569, 25942), (1853, 21966), (2289, 17782), (3138, 12971), (3661, 11118), (3706, 10983), (4578, 8891), (5559, 7322)]