66862518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1051}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 139974912

約数和(自身を除く): 73112394

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 461, 922, 1051, 1383, 2102, 2766, 3153, 6306, 10603, 21206, 24173, 31809, 48346, 63618, 72519, 145038, 484511, 969022, 1453533, 2907066, 11143753, 22287506, 33431259, 66862518]

約数ペア:

[(1, 66862518), (2, 33431259), (3, 22287506), (6, 11143753), (23, 2907066), (46, 1453533), (69, 969022), (138, 484511), (461, 145038), (922, 72519), (1051, 63618), (1383, 48346), (2102, 31809), (2766, 24173), (3153, 21206), (6306, 10603)]