21372759042

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1\times {\mathrm{23053}}^1$

素因数の和:24058

約数の個数: 32

約数和(自身を含む): 43024296960

約数和(自身を除く): 21651537918

約数列:

[1, 2, 3, 6, 191, 382, 573, 809, 1146, 1618, 2427, 4854, 23053, 46106, 69159, 138318, 154519, 309038, 463557, 927114, 4403123, 8806246, 13209369, 18649877, 26418738, 37299754, 55949631, 111899262, 3562126507, 7124253014, 10686379521, 21372759042]

約数ペア:

[(1, 21372759042), (2, 10686379521), (3, 7124253014), (6, 3562126507), (191, 111899262), (382, 55949631), (573, 37299754), (809, 26418738), (1146, 18649877), (1618, 13209369), (2427, 8806246), (4854, 4403123), (23053, 927114), (46106, 463557), (69159, 309038), (138318, 154519)]