63681996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39901}}^1$

素因数の和:39934

約数の個数: 48

約数和(自身を含む): 178760960

約数和(自身を除く): 115078964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 39901, 79802, 119703, 159604, 239406, 279307, 478812, 558614, 758119, 837921, 1117228, 1516238, 1675842, 2274357, 3032476, 3351684, 4548714, 5306833, 9097428, 10613666, 15920499, 21227332, 31840998, 63681996]

約数ペア:

[(1, 63681996), (2, 31840998), (3, 21227332), (4, 15920499), (6, 10613666), (7, 9097428), (12, 5306833), (14, 4548714), (19, 3351684), (21, 3032476), (28, 2274357), (38, 1675842), (42, 1516238), (57, 1117228), (76, 837921), (84, 758119), (114, 558614), (133, 478812), (228, 279307), (266, 239406), (399, 159604), (532, 119703), (798, 79802), (1596, 39901)]