21814463762

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{35747}}^1$

素因数の和:36255

約数の個数: 48

約数和(自身を含む): 41078741760

約数和(自身を除く): 19264277998

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 479, 637, 958, 1274, 3353, 6227, 6706, 12454, 23471, 35747, 43589, 46942, 71494, 87178, 250229, 305123, 464711, 500458, 610246, 929422, 1751603, 3252977, 3503206, 6505954, 17122813, 22770839, 34245626, 45541678, 119859691, 222596569, 239719382, 445193138, 839017837, 1558175983, 1678035674, 3116351966, 10907231881, 21814463762]

約数ペア:

[(1, 21814463762), (2, 10907231881), (7, 3116351966), (13, 1678035674), (14, 1558175983), (26, 839017837), (49, 445193138), (91, 239719382), (98, 222596569), (182, 119859691), (479, 45541678), (637, 34245626), (958, 22770839), (1274, 17122813), (3353, 6505954), (6227, 3503206), (6706, 3252977), (12454, 1751603), (23471, 929422), (35747, 610246), (43589, 500458), (46942, 464711), (71494, 305123), (87178, 250229)]