18841036144

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3174029}}^1$

素因数の和:3174097

約数の個数: 40

約数和(自身を含む): 42506609760

約数和(自身を除く): 23665573616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 3174029, 6348058, 12696116, 22218203, 25392232, 44436406, 50784464, 88872812, 168223537, 177745624, 336447074, 355491248, 672894148, 1177564759, 1345788296, 2355129518, 2691576592, 4710259036, 9420518072, 18841036144]

約数ペア:

[(1, 18841036144), (2, 9420518072), (4, 4710259036), (7, 2691576592), (8, 2355129518), (14, 1345788296), (16, 1177564759), (28, 672894148), (53, 355491248), (56, 336447074), (106, 177745624), (112, 168223537), (212, 88872812), (371, 50784464), (424, 44436406), (742, 25392232), (848, 22218203), (1484, 12696116), (2968, 6348058), (5936, 3174029)]