18781648716

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1\times {\mathrm{19471}}^1$

素因数の和:22102

約数の個数: 48

約数和(自身を含む): 45257289728

約数和(自身を除く): 26475641012

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 2593, 5186, 7779, 10372, 15558, 19471, 31116, 38942, 58413, 77884, 80383, 116826, 160766, 233652, 241149, 321532, 482298, 603601, 964596, 1207202, 1810803, 2414404, 3621606, 7243212, 50488303, 100976606, 151464909, 201953212, 302929818, 605859636, 1565137393, 3130274786, 4695412179, 6260549572, 9390824358, 18781648716]

約数ペア:

[(1, 18781648716), (2, 9390824358), (3, 6260549572), (4, 4695412179), (6, 3130274786), (12, 1565137393), (31, 605859636), (62, 302929818), (93, 201953212), (124, 151464909), (186, 100976606), (372, 50488303), (2593, 7243212), (5186, 3621606), (7779, 2414404), (10372, 1810803), (15558, 1207202), (19471, 964596), (31116, 603601), (38942, 482298), (58413, 321532), (77884, 241149), (80383, 233652), (116826, 160766)]