39775554

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3469}}^1$

素因数の和:3504

約数の個数: 72

約数和(自身を含む): 107993340

約数和(自身を除く): 68217786

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3469, 3822, 5733, 6938, 10407, 11466, 20814, 24283, 31221, 45097, 48566, 62442, 72849, 90194, 135291, 145698, 169981, 218547, 270582, 315679, 339962, 405873, 437094, 509943, 631358, 811746, 947037, 1019886, 1529829, 1894074, 2209753, 2841111, 3059658, 4419506, 5682222, 6629259, 13258518, 19887777, 39775554]

約数ペア:

[(1, 39775554), (2, 19887777), (3, 13258518), (6, 6629259), (7, 5682222), (9, 4419506), (13, 3059658), (14, 2841111), (18, 2209753), (21, 1894074), (26, 1529829), (39, 1019886), (42, 947037), (49, 811746), (63, 631358), (78, 509943), (91, 437094), (98, 405873), (117, 339962), (126, 315679), (147, 270582), (182, 218547), (234, 169981), (273, 145698), (294, 135291), (441, 90194), (546, 72849), (637, 62442), (819, 48566), (882, 45097), (1274, 31221), (1638, 24283), (1911, 20814), (3469, 11466), (3822, 10407), (5733, 6938)]