25370982

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1755

約数の個数: 80

約数和(自身を含む): 70009632

約数和(自身を除く): 44638650

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 1721, 2106, 2457, 3442, 4914, 5163, 7371, 10326, 12047, 14742, 15489, 22373, 24094, 30978, 36141, 44746, 46467, 67119, 72282, 92934, 108423, 134238, 139401, 156611, 201357, 216846, 278802, 313222, 325269, 402714, 469833, 604071, 650538, 939666, 975807, 1208142, 1409499, 1812213, 1951614, 2818998, 3624426, 4228497, 8456994, 12685491, 25370982]

約数ペア:

[(1, 25370982), (2, 12685491), (3, 8456994), (6, 4228497), (7, 3624426), (9, 2818998), (13, 1951614), (14, 1812213), (18, 1409499), (21, 1208142), (26, 975807), (27, 939666), (39, 650538), (42, 604071), (54, 469833), (63, 402714), (78, 325269), (81, 313222), (91, 278802), (117, 216846), (126, 201357), (162, 156611), (182, 139401), (189, 134238), (234, 108423), (273, 92934), (351, 72282), (378, 67119), (546, 46467), (567, 44746), (702, 36141), (819, 30978), (1053, 24094), (1134, 22373), (1638, 15489), (1721, 14742), (2106, 12047), (2457, 10326), (3442, 7371), (4914, 5163)]