39442914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4409}}^1$

素因数の和:4495

約数の個数: 48

約数和(自身を含む): 99066240

約数和(自身を除く): 59623326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4409, 4473, 8818, 8946, 13227, 26454, 30863, 39681, 61726, 79362, 92589, 185178, 277767, 313039, 555534, 626078, 939117, 1878234, 2191273, 2817351, 4382546, 5634702, 6573819, 13147638, 19721457, 39442914]

約数ペア:

[(1, 39442914), (2, 19721457), (3, 13147638), (6, 6573819), (7, 5634702), (9, 4382546), (14, 2817351), (18, 2191273), (21, 1878234), (42, 939117), (63, 626078), (71, 555534), (126, 313039), (142, 277767), (213, 185178), (426, 92589), (497, 79362), (639, 61726), (994, 39681), (1278, 30863), (1491, 26454), (2982, 13227), (4409, 8946), (4473, 8818)]