7788333618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{305353}}^1$

素因数の和:305483

約数の個数: 48

約数和(自身を含む): 18339561240

約数和(自身を除く): 10551227622

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 654, 981, 1417, 1962, 2834, 4251, 8502, 12753, 25506, 305353, 610706, 916059, 1832118, 2748177, 3969589, 5496354, 7939178, 11908767, 23817534, 33283477, 35726301, 66566954, 71452602, 99850431, 199700862, 299551293, 432685201, 599102586, 865370402, 1298055603, 2596111206, 3894166809, 7788333618]

約数ペア:

[(1, 7788333618), (2, 3894166809), (3, 2596111206), (6, 1298055603), (9, 865370402), (13, 599102586), (18, 432685201), (26, 299551293), (39, 199700862), (78, 99850431), (109, 71452602), (117, 66566954), (218, 35726301), (234, 33283477), (327, 23817534), (654, 11908767), (981, 7939178), (1417, 5496354), (1962, 3969589), (2834, 2748177), (4251, 1832118), (8502, 916059), (12753, 610706), (25506, 305353)]