21407777232

素因数分解:

$2^4\times 3^1\times {\mathrm{6343}}^1\times {\mathrm{70313}}^1$

素因数の和:76667

約数の個数: 40

約数和(自身を含む): 55312929984

約数和(自身を除く): 33905152752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6343, 12686, 19029, 25372, 38058, 50744, 70313, 76116, 101488, 140626, 152232, 210939, 281252, 304464, 421878, 562504, 843756, 1125008, 1687512, 3375024, 445995359, 891990718, 1337986077, 1783981436, 2675972154, 3567962872, 5351944308, 7135925744, 10703888616, 21407777232]

約数ペア:

[(1, 21407777232), (2, 10703888616), (3, 7135925744), (4, 5351944308), (6, 3567962872), (8, 2675972154), (12, 1783981436), (16, 1337986077), (24, 891990718), (48, 445995359), (6343, 3375024), (12686, 1687512), (19029, 1125008), (25372, 843756), (38058, 562504), (50744, 421878), (70313, 304464), (76116, 281252), (101488, 210939), (140626, 152232)]