31893624

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{63281}}^1$

素因数の和:63300

約数の個数: 48

約数和(自身を含む): 98719920

約数和(自身を除く): 66826296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 63281, 126562, 189843, 253124, 379686, 442967, 506248, 569529, 759372, 885934, 1139058, 1328901, 1518744, 1771868, 2278116, 2657802, 3543736, 3986703, 4556232, 5315604, 7973406, 10631208, 15946812, 31893624]

約数ペア:

[(1, 31893624), (2, 15946812), (3, 10631208), (4, 7973406), (6, 5315604), (7, 4556232), (8, 3986703), (9, 3543736), (12, 2657802), (14, 2278116), (18, 1771868), (21, 1518744), (24, 1328901), (28, 1139058), (36, 885934), (42, 759372), (56, 569529), (63, 506248), (72, 442967), (84, 379686), (126, 253124), (168, 189843), (252, 126562), (504, 63281)]