17944094

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 34473600

約数和(自身を除く): 16529506

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 49, 98, 133, 161, 266, 322, 419, 437, 838, 874, 931, 1127, 1862, 2254, 2933, 3059, 5866, 6118, 7961, 9637, 15922, 19274, 20531, 21413, 41062, 42826, 55727, 67459, 111454, 134918, 183103, 366206, 390089, 472213, 780178, 944426, 1281721, 2563442, 8972047, 17944094]

約数ペア:

[(1, 17944094), (2, 8972047), (7, 2563442), (14, 1281721), (19, 944426), (23, 780178), (38, 472213), (46, 390089), (49, 366206), (98, 183103), (133, 134918), (161, 111454), (266, 67459), (322, 55727), (419, 42826), (437, 41062), (838, 21413), (874, 20531), (931, 19274), (1127, 15922), (1862, 9637), (2254, 7961), (2933, 6118), (3059, 5866)]