15695964018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{72383}}^1$

素因数の和:74119

約数の個数: 48

約数和(自身を含む): 38889317376

約数和(自身を除く): 23193353358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1721, 3442, 5163, 10326, 12047, 15489, 24094, 30978, 36141, 72282, 72383, 108423, 144766, 216846, 217149, 434298, 506681, 651447, 1013362, 1302894, 1520043, 3040086, 4560129, 9120258, 124571143, 249142286, 373713429, 747426858, 871998001, 1121140287, 1743996002, 2242280574, 2615994003, 5231988006, 7847982009, 15695964018]

約数ペア:

[(1, 15695964018), (2, 7847982009), (3, 5231988006), (6, 2615994003), (7, 2242280574), (9, 1743996002), (14, 1121140287), (18, 871998001), (21, 747426858), (42, 373713429), (63, 249142286), (126, 124571143), (1721, 9120258), (3442, 4560129), (5163, 3040086), (10326, 1520043), (12047, 1302894), (15489, 1013362), (24094, 651447), (30978, 506681), (36141, 434298), (72282, 217149), (72383, 216846), (108423, 144766)]