18830532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{601}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 50433152

約数和(自身を除く): 31602620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 373, 601, 746, 1119, 1202, 1492, 1803, 2238, 2404, 2611, 3606, 4207, 4476, 5222, 7212, 7833, 8414, 10444, 12621, 15666, 16828, 25242, 31332, 50484, 224173, 448346, 672519, 896692, 1345038, 1569211, 2690076, 3138422, 4707633, 6276844, 9415266, 18830532]

約数ペア:

[(1, 18830532), (2, 9415266), (3, 6276844), (4, 4707633), (6, 3138422), (7, 2690076), (12, 1569211), (14, 1345038), (21, 896692), (28, 672519), (42, 448346), (84, 224173), (373, 50484), (601, 31332), (746, 25242), (1119, 16828), (1202, 15666), (1492, 12621), (1803, 10444), (2238, 8414), (2404, 7833), (2611, 7212), (3606, 5222), (4207, 4476)]