18025128

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2069}}^1$

素因数の和:2103

約数の個数: 72

約数和(自身を含む): 53685450

約数和(自身を除く): 35660322

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2069, 2178, 2904, 4138, 4356, 6207, 8276, 8712, 12414, 16552, 18621, 22759, 24828, 37242, 45518, 49656, 68277, 74484, 91036, 136554, 148968, 182072, 204831, 250349, 273108, 409662, 500698, 546216, 751047, 819324, 1001396, 1502094, 1638648, 2002792, 2253141, 3004188, 4506282, 6008376, 9012564, 18025128]

約数ペア:

[(1, 18025128), (2, 9012564), (3, 6008376), (4, 4506282), (6, 3004188), (8, 2253141), (9, 2002792), (11, 1638648), (12, 1502094), (18, 1001396), (22, 819324), (24, 751047), (33, 546216), (36, 500698), (44, 409662), (66, 273108), (72, 250349), (88, 204831), (99, 182072), (121, 148968), (132, 136554), (198, 91036), (242, 74484), (264, 68277), (363, 49656), (396, 45518), (484, 37242), (726, 24828), (792, 22759), (968, 18621), (1089, 16552), (1452, 12414), (2069, 8712), (2178, 8276), (2904, 6207), (4138, 4356)]