66135654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2063}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 155518272

約数和(自身を除く): 89382618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 411, 822, 1233, 1781, 2063, 2466, 3562, 4126, 5343, 6189, 10686, 12378, 16029, 18567, 26819, 32058, 37134, 53638, 80457, 160914, 241371, 282631, 482742, 565262, 847893, 1695786, 2543679, 3674203, 5087358, 7348406, 11022609, 22045218, 33067827, 66135654]

約数ペア:

[(1, 66135654), (2, 33067827), (3, 22045218), (6, 11022609), (9, 7348406), (13, 5087358), (18, 3674203), (26, 2543679), (39, 1695786), (78, 847893), (117, 565262), (137, 482742), (234, 282631), (274, 241371), (411, 160914), (822, 80457), (1233, 53638), (1781, 37134), (2063, 32058), (2466, 26819), (3562, 18567), (4126, 16029), (5343, 12378), (6189, 10686)]