18993072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56527}}^1$

素因数の和:56545

約数の個数: 40

約数和(自身を含む): 56075776

約数和(自身を除く): 37082704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56527, 113054, 169581, 226108, 339162, 395689, 452216, 678324, 791378, 904432, 1187067, 1356648, 1582756, 2374134, 2713296, 3165512, 4748268, 6331024, 9496536, 18993072]

約数ペア:

[(1, 18993072), (2, 9496536), (3, 6331024), (4, 4748268), (6, 3165512), (7, 2713296), (8, 2374134), (12, 1582756), (14, 1356648), (16, 1187067), (21, 904432), (24, 791378), (28, 678324), (42, 452216), (48, 395689), (56, 339162), (84, 226108), (112, 169581), (168, 113054), (336, 56527)]