19088568

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1401

約数の個数: 64

約数和(自身を含む): 53856000

約数和(自身を除く): 34767432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1319, 1608, 1809, 2412, 2638, 3618, 3957, 4824, 5276, 7236, 7914, 10552, 11871, 14472, 15828, 23742, 31656, 35613, 47484, 71226, 88373, 94968, 142452, 176746, 265119, 284904, 353492, 530238, 706984, 795357, 1060476, 1590714, 2120952, 2386071, 3181428, 4772142, 6362856, 9544284, 19088568]

約数ペア:

[(1, 19088568), (2, 9544284), (3, 6362856), (4, 4772142), (6, 3181428), (8, 2386071), (9, 2120952), (12, 1590714), (18, 1060476), (24, 795357), (27, 706984), (36, 530238), (54, 353492), (67, 284904), (72, 265119), (108, 176746), (134, 142452), (201, 94968), (216, 88373), (268, 71226), (402, 47484), (536, 35613), (603, 31656), (804, 23742), (1206, 15828), (1319, 14472), (1608, 11871), (1809, 10552), (2412, 7914), (2638, 7236), (3618, 5276), (3957, 4824)]