21801473898

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1149503}}^1$

素因数の和:1149646

約数の個数: 32

約数和(自身を含む): 45520358400

約数和(自身を除く): 23718884502

約数列:

[1, 2, 3, 6, 29, 58, 87, 109, 174, 218, 327, 654, 3161, 6322, 9483, 18966, 1149503, 2299006, 3448509, 6897018, 33335587, 66671174, 100006761, 125295827, 200013522, 250591654, 375887481, 751774962, 3633578983, 7267157966, 10900736949, 21801473898]

約数ペア:

[(1, 21801473898), (2, 10900736949), (3, 7267157966), (6, 3633578983), (29, 751774962), (58, 375887481), (87, 250591654), (109, 200013522), (174, 125295827), (218, 100006761), (327, 66671174), (654, 33335587), (3161, 6897018), (6322, 3448509), (9483, 2299006), (18966, 1149503)]