3119489028

素因数分解:

$2^2\times 3^2\times {\mathrm{337}}^1\times {\mathrm{389}}^1\times {\mathrm{661}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 7941100440

約数和(自身を除く): 4821611412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 337, 389, 661, 674, 778, 1011, 1167, 1322, 1348, 1556, 1983, 2022, 2334, 2644, 3033, 3501, 3966, 4044, 4668, 5949, 6066, 7002, 7932, 11898, 12132, 14004, 23796, 131093, 222757, 257129, 262186, 393279, 445514, 514258, 524372, 668271, 771387, 786558, 891028, 1028516, 1179837, 1336542, 1542774, 1573116, 2004813, 2314161, 2359674, 2673084, 3085548, 4009626, 4628322, 4719348, 8019252, 9256644, 86652473, 173304946, 259957419, 346609892, 519914838, 779872257, 1039829676, 1559744514, 3119489028]

約数ペア:

[(1, 3119489028), (2, 1559744514), (3, 1039829676), (4, 779872257), (6, 519914838), (9, 346609892), (12, 259957419), (18, 173304946), (36, 86652473), (337, 9256644), (389, 8019252), (661, 4719348), (674, 4628322), (778, 4009626), (1011, 3085548), (1167, 2673084), (1322, 2359674), (1348, 2314161), (1556, 2004813), (1983, 1573116), (2022, 1542774), (2334, 1336542), (2644, 1179837), (3033, 1028516), (3501, 891028), (3966, 786558), (4044, 771387), (4668, 668271), (5949, 524372), (6066, 514258), (7002, 445514), (7932, 393279), (11898, 262186), (12132, 257129), (14004, 222757), (23796, 131093)]