19714536

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 55339200

約数和(自身を除く): 35624664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 853, 856, 963, 1284, 1706, 1926, 2559, 2568, 2889, 3412, 3852, 5118, 5778, 6824, 7677, 7704, 10236, 11556, 15354, 20472, 23031, 23112, 30708, 46062, 61416, 91271, 92124, 182542, 184248, 273813, 365084, 547626, 730168, 821439, 1095252, 1642878, 2190504, 2464317, 3285756, 4928634, 6571512, 9857268, 19714536]

約数ペア:

[(1, 19714536), (2, 9857268), (3, 6571512), (4, 4928634), (6, 3285756), (8, 2464317), (9, 2190504), (12, 1642878), (18, 1095252), (24, 821439), (27, 730168), (36, 547626), (54, 365084), (72, 273813), (107, 184248), (108, 182542), (214, 92124), (216, 91271), (321, 61416), (428, 46062), (642, 30708), (853, 23112), (856, 23031), (963, 20472), (1284, 15354), (1706, 11556), (1926, 10236), (2559, 7704), (2568, 7677), (2889, 6824), (3412, 5778), (3852, 5118)]