2017199688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{67079}}^1$

素因数の和:67274

約数の個数: 64

約数和(自身を含む): 5795712000

約数和(自身を除く): 3778512312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 179, 358, 537, 716, 1074, 1253, 1432, 2148, 2506, 3759, 4296, 5012, 7518, 10024, 15036, 30072, 67079, 134158, 201237, 268316, 402474, 469553, 536632, 804948, 939106, 1408659, 1609896, 1878212, 2817318, 3756424, 5634636, 11269272, 12007141, 24014282, 36021423, 48028564, 72042846, 84049987, 96057128, 144085692, 168099974, 252149961, 288171384, 336199948, 504299922, 672399896, 1008599844, 2017199688]

約数ペア:

[(1, 2017199688), (2, 1008599844), (3, 672399896), (4, 504299922), (6, 336199948), (7, 288171384), (8, 252149961), (12, 168099974), (14, 144085692), (21, 96057128), (24, 84049987), (28, 72042846), (42, 48028564), (56, 36021423), (84, 24014282), (168, 12007141), (179, 11269272), (358, 5634636), (537, 3756424), (716, 2817318), (1074, 1878212), (1253, 1609896), (1432, 1408659), (2148, 939106), (2506, 804948), (3759, 536632), (4296, 469553), (5012, 402474), (7518, 268316), (10024, 201237), (15036, 134158), (30072, 67079)]