2156870268

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{951001}}^1$

素因数の和:951024

約数の個数: 60

約数和(自身を含む): 6443989552

約数和(自身を除く): 4287119284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 951001, 1902002, 2853003, 3804004, 5706006, 6657007, 8559009, 11412012, 13314014, 17118018, 19971021, 25677027, 26628028, 34236036, 39942042, 51354054, 59913063, 77031081, 79884084, 102708108, 119826126, 154062162, 179739189, 239652252, 308124324, 359478378, 539217567, 718956756, 1078435134, 2156870268]

約数ペア:

[(1, 2156870268), (2, 1078435134), (3, 718956756), (4, 539217567), (6, 359478378), (7, 308124324), (9, 239652252), (12, 179739189), (14, 154062162), (18, 119826126), (21, 102708108), (27, 79884084), (28, 77031081), (36, 59913063), (42, 51354054), (54, 39942042), (63, 34236036), (81, 26628028), (84, 25677027), (108, 19971021), (126, 17118018), (162, 13314014), (189, 11412012), (252, 8559009), (324, 6657007), (378, 5706006), (567, 3804004), (756, 2853003), (1134, 1902002), (2268, 951001)]