15691405422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{247913}}^1$

素因数の和:248073

約数の個数: 64

約数和(自身を含む): 39412376064

約数和(自身を除く): 23720970642

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 137, 154, 231, 274, 411, 462, 822, 959, 1507, 1918, 2877, 3014, 4521, 5754, 9042, 10549, 21098, 31647, 63294, 247913, 495826, 743739, 1487478, 1735391, 2727043, 3470782, 5206173, 5454086, 8181129, 10412346, 16362258, 19089301, 33964081, 38178602, 57267903, 67928162, 101892243, 114535806, 203784486, 237748567, 373604891, 475497134, 713245701, 747209782, 1120814673, 1426491402, 2241629346, 2615234237, 5230468474, 7845702711, 15691405422]

約数ペア:

[(1, 15691405422), (2, 7845702711), (3, 5230468474), (6, 2615234237), (7, 2241629346), (11, 1426491402), (14, 1120814673), (21, 747209782), (22, 713245701), (33, 475497134), (42, 373604891), (66, 237748567), (77, 203784486), (137, 114535806), (154, 101892243), (231, 67928162), (274, 57267903), (411, 38178602), (462, 33964081), (822, 19089301), (959, 16362258), (1507, 10412346), (1918, 8181129), (2877, 5454086), (3014, 5206173), (4521, 3470782), (5754, 2727043), (9042, 1735391), (10549, 1487478), (21098, 743739), (31647, 495826), (63294, 247913)]