7853004

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 22176000

約数和(自身を除く): 14322996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 86, 89, 108, 114, 129, 171, 172, 178, 228, 258, 267, 342, 356, 387, 513, 516, 534, 684, 774, 801, 817, 1026, 1068, 1161, 1548, 1602, 1634, 1691, 2052, 2322, 2403, 2451, 3204, 3268, 3382, 3827, 4644, 4806, 4902, 5073, 6764, 7353, 7654, 9612, 9804, 10146, 11481, 14706, 15219, 15308, 20292, 22059, 22962, 29412, 30438, 34443, 44118, 45657, 45924, 60876, 68886, 72713, 88236, 91314, 103329, 137772, 145426, 182628, 206658, 218139, 290852, 413316, 436278, 654417, 872556, 1308834, 1963251, 2617668, 3926502, 7853004]

約数ペア:

[(1, 7853004), (2, 3926502), (3, 2617668), (4, 1963251), (6, 1308834), (9, 872556), (12, 654417), (18, 436278), (19, 413316), (27, 290852), (36, 218139), (38, 206658), (43, 182628), (54, 145426), (57, 137772), (76, 103329), (86, 91314), (89, 88236), (108, 72713), (114, 68886), (129, 60876), (171, 45924), (172, 45657), (178, 44118), (228, 34443), (258, 30438), (267, 29412), (342, 22962), (356, 22059), (387, 20292), (513, 15308), (516, 15219), (534, 14706), (684, 11481), (774, 10146), (801, 9804), (817, 9612), (1026, 7654), (1068, 7353), (1161, 6764), (1548, 5073), (1602, 4902), (1634, 4806), (1691, 4644), (2052, 3827), (2322, 3382), (2403, 3268), (2451, 3204)]