18675552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{27791}}^1$

素因数の和:27811

約数の個数: 48

約数和(自身を含む): 56028672

約数和(自身を除く): 37353120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 27791, 55582, 83373, 111164, 166746, 194537, 222328, 333492, 389074, 444656, 583611, 666984, 778148, 889312, 1167222, 1333968, 1556296, 2334444, 2667936, 3112592, 4668888, 6225184, 9337776, 18675552]

約数ペア:

[(1, 18675552), (2, 9337776), (3, 6225184), (4, 4668888), (6, 3112592), (7, 2667936), (8, 2334444), (12, 1556296), (14, 1333968), (16, 1167222), (21, 889312), (24, 778148), (28, 666984), (32, 583611), (42, 444656), (48, 389074), (56, 333492), (84, 222328), (96, 194537), (112, 166746), (168, 111164), (224, 83373), (336, 55582), (672, 27791)]