2645983818

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{5443}}^1$

素因数の和:5803

約数の個数: 48

約数和(自身を含む): 5808965760

約数和(自身を除く): 3162981942

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 239, 339, 478, 678, 717, 1017, 1434, 2034, 2151, 4302, 5443, 10886, 16329, 27007, 32658, 48987, 54014, 81021, 97974, 162042, 243063, 486126, 615059, 1230118, 1300877, 1845177, 2601754, 3690354, 3902631, 5535531, 7805262, 11071062, 11707893, 23415786, 146999101, 293998202, 440997303, 881994606, 1322991909, 2645983818]

約数ペア:

[(1, 2645983818), (2, 1322991909), (3, 881994606), (6, 440997303), (9, 293998202), (18, 146999101), (113, 23415786), (226, 11707893), (239, 11071062), (339, 7805262), (478, 5535531), (678, 3902631), (717, 3690354), (1017, 2601754), (1434, 1845177), (2034, 1300877), (2151, 1230118), (4302, 615059), (5443, 486126), (10886, 243063), (16329, 162042), (27007, 97974), (32658, 81021), (48987, 54014)]