17623188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 49061376

約数和(自身を除く): 31438188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 191, 198, 233, 382, 396, 466, 573, 699, 764, 932, 1146, 1398, 1719, 2097, 2101, 2292, 2563, 2796, 3438, 4194, 4202, 5126, 6303, 6876, 7689, 8388, 8404, 10252, 12606, 15378, 18909, 23067, 25212, 30756, 37818, 44503, 46134, 75636, 89006, 92268, 133509, 178012, 267018, 400527, 489533, 534036, 801054, 979066, 1468599, 1602108, 1958132, 2937198, 4405797, 5874396, 8811594, 17623188]

約数ペア:

[(1, 17623188), (2, 8811594), (3, 5874396), (4, 4405797), (6, 2937198), (9, 1958132), (11, 1602108), (12, 1468599), (18, 979066), (22, 801054), (33, 534036), (36, 489533), (44, 400527), (66, 267018), (99, 178012), (132, 133509), (191, 92268), (198, 89006), (233, 75636), (382, 46134), (396, 44503), (466, 37818), (573, 30756), (699, 25212), (764, 23067), (932, 18909), (1146, 15378), (1398, 12606), (1719, 10252), (2097, 8404), (2101, 8388), (2292, 7689), (2563, 6876), (2796, 6303), (3438, 5126), (4194, 4202)]