2743692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 7418880

約数和(自身を除く): 4675188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 367, 534, 623, 734, 1068, 1101, 1246, 1468, 1869, 2202, 2492, 2569, 3738, 4404, 5138, 7476, 7707, 10276, 15414, 30828, 32663, 65326, 97989, 130652, 195978, 228641, 391956, 457282, 685923, 914564, 1371846, 2743692]

約数ペア:

[(1, 2743692), (2, 1371846), (3, 914564), (4, 685923), (6, 457282), (7, 391956), (12, 228641), (14, 195978), (21, 130652), (28, 97989), (42, 65326), (84, 32663), (89, 30828), (178, 15414), (267, 10276), (356, 7707), (367, 7476), (534, 5138), (623, 4404), (734, 3738), (1068, 2569), (1101, 2492), (1246, 2202), (1468, 1869)]