15979663404

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{805589}}^1$

素因数の和:805647

約数の個数: 72

約数和(自身を含む): 43985214000

約数和(自身を除く): 28005550596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 19836, 805589, 1611178, 2416767, 3222356, 4833534, 7250301, 9667068, 14500602, 15306191, 23362081, 29001204, 30612382, 45918573, 46724162, 61224764, 70086243, 91837146, 93448324, 137755719, 140172486, 183674292, 210258729, 275511438, 280344972, 420517458, 443879539, 551022876, 841034916, 887759078, 1331638617, 1775518156, 2663277234, 3994915851, 5326554468, 7989831702, 15979663404]

約数ペア:

[(1, 15979663404), (2, 7989831702), (3, 5326554468), (4, 3994915851), (6, 2663277234), (9, 1775518156), (12, 1331638617), (18, 887759078), (19, 841034916), (29, 551022876), (36, 443879539), (38, 420517458), (57, 280344972), (58, 275511438), (76, 210258729), (87, 183674292), (114, 140172486), (116, 137755719), (171, 93448324), (174, 91837146), (228, 70086243), (261, 61224764), (342, 46724162), (348, 45918573), (522, 30612382), (551, 29001204), (684, 23362081), (1044, 15306191), (1102, 14500602), (1653, 9667068), (2204, 7250301), (3306, 4833534), (4959, 3222356), (6612, 2416767), (9918, 1611178), (19836, 805589)]