1811182324

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{5923}}^1$

素因数の和:6164

約数の個数: 48

約数和(自身を含む): 3699609088

約数和(自身を除く): 1888426764

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 163, 268, 326, 469, 652, 938, 1141, 1876, 2282, 4564, 5923, 10921, 11846, 21842, 23692, 41461, 43684, 76447, 82922, 152894, 165844, 305788, 396841, 793682, 965449, 1587364, 1930898, 2777887, 3861796, 5555774, 6758143, 11111548, 13516286, 27032572, 64685083, 129370166, 258740332, 452795581, 905591162, 1811182324]

約数ペア:

[(1, 1811182324), (2, 905591162), (4, 452795581), (7, 258740332), (14, 129370166), (28, 64685083), (67, 27032572), (134, 13516286), (163, 11111548), (268, 6758143), (326, 5555774), (469, 3861796), (652, 2777887), (938, 1930898), (1141, 1587364), (1876, 965449), (2282, 793682), (4564, 396841), (5923, 305788), (10921, 165844), (11846, 152894), (21842, 82922), (23692, 76447), (41461, 43684)]