17757324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2039

約数の個数: 72

約数和(自身を含む): 50909040

約数和(自身を除く): 33151716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 1997, 2223, 2964, 3994, 4446, 5991, 7988, 8892, 11982, 17973, 23964, 25961, 35946, 37943, 51922, 71892, 75886, 77883, 103844, 113829, 151772, 155766, 227658, 233649, 311532, 341487, 455316, 467298, 493259, 682974, 934596, 986518, 1365948, 1479777, 1973036, 2959554, 4439331, 5919108, 8878662, 17757324]

約数ペア:

[(1, 17757324), (2, 8878662), (3, 5919108), (4, 4439331), (6, 2959554), (9, 1973036), (12, 1479777), (13, 1365948), (18, 986518), (19, 934596), (26, 682974), (36, 493259), (38, 467298), (39, 455316), (52, 341487), (57, 311532), (76, 233649), (78, 227658), (114, 155766), (117, 151772), (156, 113829), (171, 103844), (228, 77883), (234, 75886), (247, 71892), (342, 51922), (468, 37943), (494, 35946), (684, 25961), (741, 23964), (988, 17973), (1482, 11982), (1997, 8892), (2223, 7988), (2964, 5991), (3994, 4446)]