1813396956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{3041}}^1$

素因数の和:3315

約数の個数: 96

約数和(自身を含む): 5015162880

約数和(自身を除く): 3201765924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 229, 372, 434, 458, 651, 687, 868, 916, 1302, 1374, 1603, 2604, 2748, 3041, 3206, 4809, 6082, 6412, 7099, 9123, 9618, 12164, 14198, 18246, 19236, 21287, 21297, 28396, 36492, 42574, 42594, 49693, 63861, 85148, 85188, 94271, 99386, 127722, 149079, 188542, 198772, 255444, 282813, 298158, 377084, 565626, 596316, 659897, 696389, 1131252, 1319794, 1392778, 1979691, 2089167, 2639588, 2785556, 3959382, 4178334, 4874723, 7918764, 8356668, 9749446, 14624169, 19498892, 21588059, 29248338, 43176118, 58496676, 64764177, 86352236, 129528354, 151116413, 259056708, 302232826, 453349239, 604465652, 906698478, 1813396956]

約数ペア:

[(1, 1813396956), (2, 906698478), (3, 604465652), (4, 453349239), (6, 302232826), (7, 259056708), (12, 151116413), (14, 129528354), (21, 86352236), (28, 64764177), (31, 58496676), (42, 43176118), (62, 29248338), (84, 21588059), (93, 19498892), (124, 14624169), (186, 9749446), (217, 8356668), (229, 7918764), (372, 4874723), (434, 4178334), (458, 3959382), (651, 2785556), (687, 2639588), (868, 2089167), (916, 1979691), (1302, 1392778), (1374, 1319794), (1603, 1131252), (2604, 696389), (2748, 659897), (3041, 596316), (3206, 565626), (4809, 377084), (6082, 298158), (6412, 282813), (7099, 255444), (9123, 198772), (9618, 188542), (12164, 149079), (14198, 127722), (18246, 99386), (19236, 94271), (21287, 85188), (21297, 85148), (28396, 63861), (36492, 49693), (42574, 42594)]