18074755552

素因数分解:

$2^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{450787}}^1$

素因数の和:450983

約数の個数: 48

約数和(自身を含む): 40895487360

約数和(自身を除く): 22820731808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 179, 224, 358, 716, 1253, 1432, 2506, 2864, 5012, 5728, 10024, 20048, 40096, 450787, 901574, 1803148, 3155509, 3606296, 6311018, 7212592, 12622036, 14425184, 25244072, 50488144, 80690873, 100976288, 161381746, 322763492, 564836111, 645526984, 1129672222, 1291053968, 2259344444, 2582107936, 4518688888, 9037377776, 18074755552]

約数ペア:

[(1, 18074755552), (2, 9037377776), (4, 4518688888), (7, 2582107936), (8, 2259344444), (14, 1291053968), (16, 1129672222), (28, 645526984), (32, 564836111), (56, 322763492), (112, 161381746), (179, 100976288), (224, 80690873), (358, 50488144), (716, 25244072), (1253, 14425184), (1432, 12622036), (2506, 7212592), (2864, 6311018), (5012, 3606296), (5728, 3155509), (10024, 1803148), (20048, 901574), (40096, 450787)]