15661917222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{10771}}^1$

素因数の和:11261

約数の個数: 64

約数和(自身を含む): 36297331200

約数和(自身を除く): 20635413978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 389, 534, 623, 778, 1167, 1246, 1869, 2334, 2723, 3738, 5446, 8169, 10771, 16338, 21542, 32313, 34621, 64626, 69242, 75397, 103863, 150794, 207726, 226191, 242347, 452382, 484694, 727041, 958619, 1454082, 1917238, 2875857, 4189919, 5751714, 6710333, 8379838, 12569757, 13420666, 20130999, 25139514, 29329433, 40261998, 58658866, 87988299, 175976598, 372902791, 745805582, 1118708373, 2237416746, 2610319537, 5220639074, 7830958611, 15661917222]

約数ペア:

[(1, 15661917222), (2, 7830958611), (3, 5220639074), (6, 2610319537), (7, 2237416746), (14, 1118708373), (21, 745805582), (42, 372902791), (89, 175976598), (178, 87988299), (267, 58658866), (389, 40261998), (534, 29329433), (623, 25139514), (778, 20130999), (1167, 13420666), (1246, 12569757), (1869, 8379838), (2334, 6710333), (2723, 5751714), (3738, 4189919), (5446, 2875857), (8169, 1917238), (10771, 1454082), (16338, 958619), (21542, 727041), (32313, 484694), (34621, 452382), (64626, 242347), (69242, 226191), (75397, 207726), (103863, 150794)]