8747004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1031}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 23579136

約数和(自身を除く): 14832132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1031, 1212, 1414, 2062, 2121, 2828, 3093, 4124, 4242, 6186, 7217, 8484, 12372, 14434, 21651, 28868, 43302, 86604, 104131, 208262, 312393, 416524, 624786, 728917, 1249572, 1457834, 2186751, 2915668, 4373502, 8747004]

約数ペア:

[(1, 8747004), (2, 4373502), (3, 2915668), (4, 2186751), (6, 1457834), (7, 1249572), (12, 728917), (14, 624786), (21, 416524), (28, 312393), (42, 208262), (84, 104131), (101, 86604), (202, 43302), (303, 28868), (404, 21651), (606, 14434), (707, 12372), (1031, 8484), (1212, 7217), (1414, 6186), (2062, 4242), (2121, 4124), (2828, 3093)]