64365966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1249}}^1$

素因数の和:1673

約数の個数: 48

約数和(自身を含む): 159900000

約数和(自身を除く): 95534034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 409, 818, 1227, 1249, 2454, 2498, 2863, 3681, 3747, 5726, 7362, 7494, 8589, 8743, 11241, 17178, 17486, 22482, 25767, 26229, 51534, 52458, 78687, 157374, 510841, 1021682, 1532523, 3065046, 3575887, 4597569, 7151774, 9195138, 10727661, 21455322, 32182983, 64365966]

約数ペア:

[(1, 64365966), (2, 32182983), (3, 21455322), (6, 10727661), (7, 9195138), (9, 7151774), (14, 4597569), (18, 3575887), (21, 3065046), (42, 1532523), (63, 1021682), (126, 510841), (409, 157374), (818, 78687), (1227, 52458), (1249, 51534), (2454, 26229), (2498, 25767), (2863, 22482), (3681, 17486), (3747, 17178), (5726, 11241), (7362, 8743), (7494, 8589)]