15663926988

素因数分解:

$2^2\times 3^3\times {\mathrm{179}}^1\times {\mathrm{810259}}^1$

素因数の和:810451

約数の個数: 48

約数和(自身を含む): 40837104000

約数和(自身を除く): 25173177012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 4833, 6444, 9666, 19332, 810259, 1620518, 2430777, 3241036, 4861554, 7292331, 9723108, 14584662, 21876993, 29169324, 43753986, 87507972, 145036361, 290072722, 435109083, 580145444, 870218166, 1305327249, 1740436332, 2610654498, 3915981747, 5221308996, 7831963494, 15663926988]

約数ペア:

[(1, 15663926988), (2, 7831963494), (3, 5221308996), (4, 3915981747), (6, 2610654498), (9, 1740436332), (12, 1305327249), (18, 870218166), (27, 580145444), (36, 435109083), (54, 290072722), (108, 145036361), (179, 87507972), (358, 43753986), (537, 29169324), (716, 21876993), (1074, 14584662), (1611, 9723108), (2148, 7292331), (3222, 4861554), (4833, 3241036), (6444, 2430777), (9666, 1620518), (19332, 810259)]