18150996870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{540691}}^1$

素因数の和:541077

約数の個数: 48

約数和(自身を含む): 47319201072

約数和(自身を除く): 29168204202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 373, 746, 1119, 1865, 2238, 3357, 3730, 5595, 6714, 11190, 16785, 33570, 540691, 1081382, 1622073, 2703455, 3244146, 4866219, 5406910, 8110365, 9732438, 16220730, 24331095, 48662190, 201677743, 403355486, 605033229, 1008388715, 1210066458, 1815099687, 2016777430, 3025166145, 3630199374, 6050332290, 9075498435, 18150996870]

約数ペア:

[(1, 18150996870), (2, 9075498435), (3, 6050332290), (5, 3630199374), (6, 3025166145), (9, 2016777430), (10, 1815099687), (15, 1210066458), (18, 1008388715), (30, 605033229), (45, 403355486), (90, 201677743), (373, 48662190), (746, 24331095), (1119, 16220730), (1865, 9732438), (2238, 8110365), (3357, 5406910), (3730, 4866219), (5595, 3244146), (6714, 2703455), (11190, 1622073), (16785, 1081382), (33570, 540691)]