19069668

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:895

約数の個数: 72

約数和(自身を含む): 52223808

約数和(自身を除く): 33154140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 853, 972, 1242, 1706, 1863, 2484, 2559, 3412, 3726, 5118, 5589, 7452, 7677, 10236, 11178, 15354, 19619, 22356, 23031, 30708, 39238, 46062, 58857, 69093, 78476, 92124, 117714, 138186, 176571, 207279, 235428, 276372, 353142, 414558, 529713, 706284, 829116, 1059426, 1589139, 2118852, 3178278, 4767417, 6356556, 9534834, 19069668]

約数ペア:

[(1, 19069668), (2, 9534834), (3, 6356556), (4, 4767417), (6, 3178278), (9, 2118852), (12, 1589139), (18, 1059426), (23, 829116), (27, 706284), (36, 529713), (46, 414558), (54, 353142), (69, 276372), (81, 235428), (92, 207279), (108, 176571), (138, 138186), (162, 117714), (207, 92124), (243, 78476), (276, 69093), (324, 58857), (414, 46062), (486, 39238), (621, 30708), (828, 23031), (853, 22356), (972, 19619), (1242, 15354), (1706, 11178), (1863, 10236), (2484, 7677), (2559, 7452), (3412, 5589), (3726, 5118)]