21122592

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3607}}^1$

素因数の和:3681

約数の個数: 48

約数和(自身を含む): 56371392

約数和(自身を除く): 35248800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3607, 5856, 7214, 10821, 14428, 21642, 28856, 43284, 57712, 86568, 115424, 173136, 220027, 346272, 440054, 660081, 880108, 1320162, 1760216, 2640324, 3520432, 5280648, 7040864, 10561296, 21122592]

約数ペア:

[(1, 21122592), (2, 10561296), (3, 7040864), (4, 5280648), (6, 3520432), (8, 2640324), (12, 1760216), (16, 1320162), (24, 880108), (32, 660081), (48, 440054), (61, 346272), (96, 220027), (122, 173136), (183, 115424), (244, 86568), (366, 57712), (488, 43284), (732, 28856), (976, 21642), (1464, 14428), (1952, 10821), (2928, 7214), (3607, 5856)]