64443834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39343}}^1$

素因数の和:39371

約数の個数: 48

約数和(自身を含む): 171854592

約数和(自身を除く): 107410758

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 39343, 78686, 118029, 236058, 275401, 354087, 511459, 550802, 708174, 826203, 1022918, 1534377, 1652406, 2478609, 3068754, 3580213, 4603131, 4957218, 7160426, 9206262, 10740639, 21481278, 32221917, 64443834]

約数ペア:

[(1, 64443834), (2, 32221917), (3, 21481278), (6, 10740639), (7, 9206262), (9, 7160426), (13, 4957218), (14, 4603131), (18, 3580213), (21, 3068754), (26, 2478609), (39, 1652406), (42, 1534377), (63, 1022918), (78, 826203), (91, 708174), (117, 550802), (126, 511459), (182, 354087), (234, 275401), (273, 236058), (546, 118029), (819, 78686), (1638, 39343)]