10019142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 25039872

約数和(自身を除く): 15020730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 607, 786, 917, 1179, 1214, 1821, 1834, 2358, 2751, 3642, 4249, 5463, 5502, 8253, 8498, 10926, 12747, 16506, 25494, 38241, 76482, 79517, 159034, 238551, 477102, 556619, 715653, 1113238, 1431306, 1669857, 3339714, 5009571, 10019142]

約数ペア:

[(1, 10019142), (2, 5009571), (3, 3339714), (6, 1669857), (7, 1431306), (9, 1113238), (14, 715653), (18, 556619), (21, 477102), (42, 238551), (63, 159034), (126, 79517), (131, 76482), (262, 38241), (393, 25494), (607, 16506), (786, 12747), (917, 10926), (1179, 8498), (1214, 8253), (1821, 5502), (1834, 5463), (2358, 4249), (2751, 3642)]