12174228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 34122816

約数和(自身を除く): 21948588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 284, 396, 426, 433, 639, 781, 852, 866, 1278, 1299, 1562, 1732, 2343, 2556, 2598, 3124, 3897, 4686, 4763, 5196, 7029, 7794, 9372, 9526, 14058, 14289, 15588, 19052, 28116, 28578, 30743, 42867, 57156, 61486, 85734, 92229, 122972, 171468, 184458, 276687, 338173, 368916, 553374, 676346, 1014519, 1106748, 1352692, 2029038, 3043557, 4058076, 6087114, 12174228]

約数ペア:

[(1, 12174228), (2, 6087114), (3, 4058076), (4, 3043557), (6, 2029038), (9, 1352692), (11, 1106748), (12, 1014519), (18, 676346), (22, 553374), (33, 368916), (36, 338173), (44, 276687), (66, 184458), (71, 171468), (99, 122972), (132, 92229), (142, 85734), (198, 61486), (213, 57156), (284, 42867), (396, 30743), (426, 28578), (433, 28116), (639, 19052), (781, 15588), (852, 14289), (866, 14058), (1278, 9526), (1299, 9372), (1562, 7794), (1732, 7029), (2343, 5196), (2556, 4763), (2598, 4686), (3124, 3897)]