553640916

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{3343}}^1$

素因数の和:3760

約数の個数: 48

約数和(自身を含む): 1330697984

約数和(自身を除く): 777057068

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 373, 444, 746, 1119, 1492, 2238, 3343, 4476, 6686, 10029, 13372, 13801, 20058, 27602, 40116, 41403, 55204, 82806, 123691, 165612, 247382, 371073, 494764, 742146, 1246939, 1484292, 2493878, 3740817, 4987756, 7481634, 14963268, 46136743, 92273486, 138410229, 184546972, 276820458, 553640916]

約数ペア:

[(1, 553640916), (2, 276820458), (3, 184546972), (4, 138410229), (6, 92273486), (12, 46136743), (37, 14963268), (74, 7481634), (111, 4987756), (148, 3740817), (222, 2493878), (373, 1484292), (444, 1246939), (746, 742146), (1119, 494764), (1492, 371073), (2238, 247382), (3343, 165612), (4476, 123691), (6686, 82806), (10029, 55204), (13372, 41403), (13801, 40116), (20058, 27602)]