25402734

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 112

約数和(自身を含む): 69252480

約数和(自身を除く): 43849746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 131, 133, 162, 171, 189, 243, 262, 266, 342, 378, 393, 399, 486, 513, 567, 729, 786, 798, 917, 1026, 1134, 1179, 1197, 1458, 1539, 1701, 1834, 2358, 2394, 2489, 2751, 3078, 3402, 3537, 3591, 4617, 4978, 5103, 5502, 7074, 7182, 7467, 8253, 9234, 10206, 10611, 10773, 13851, 14934, 16506, 17423, 21222, 21546, 22401, 24759, 27702, 31833, 32319, 34846, 44802, 49518, 52269, 63666, 64638, 67203, 74277, 95499, 96957, 104538, 134406, 148554, 156807, 190998, 193914, 201609, 222831, 313614, 403218, 445662, 470421, 604827, 668493, 940842, 1209654, 1336986, 1411263, 1814481, 2822526, 3628962, 4233789, 8467578, 12701367, 25402734]

約数ペア:

[(1, 25402734), (2, 12701367), (3, 8467578), (6, 4233789), (7, 3628962), (9, 2822526), (14, 1814481), (18, 1411263), (19, 1336986), (21, 1209654), (27, 940842), (38, 668493), (42, 604827), (54, 470421), (57, 445662), (63, 403218), (81, 313614), (114, 222831), (126, 201609), (131, 193914), (133, 190998), (162, 156807), (171, 148554), (189, 134406), (243, 104538), (262, 96957), (266, 95499), (342, 74277), (378, 67203), (393, 64638), (399, 63666), (486, 52269), (513, 49518), (567, 44802), (729, 34846), (786, 32319), (798, 31833), (917, 27702), (1026, 24759), (1134, 22401), (1179, 21546), (1197, 21222), (1458, 17423), (1539, 16506), (1701, 14934), (1834, 13851), (2358, 10773), (2394, 10611), (2489, 10206), (2751, 9234), (3078, 8253), (3402, 7467), (3537, 7182), (3591, 7074), (4617, 5502), (4978, 5103)]