16623768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1867}}^1$

素因数の和:1936

約数の個数: 64

約数和(自身を含む): 48418560

約数和(自身を除く): 31794792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 1867, 2226, 2968, 3734, 4452, 5601, 7468, 8904, 11202, 13069, 14936, 22404, 26138, 39207, 44808, 52276, 78414, 98951, 104552, 156828, 197902, 296853, 313656, 395804, 593706, 692657, 791608, 1187412, 1385314, 2077971, 2374824, 2770628, 4155942, 5541256, 8311884, 16623768]

約数ペア:

[(1, 16623768), (2, 8311884), (3, 5541256), (4, 4155942), (6, 2770628), (7, 2374824), (8, 2077971), (12, 1385314), (14, 1187412), (21, 791608), (24, 692657), (28, 593706), (42, 395804), (53, 313656), (56, 296853), (84, 197902), (106, 156828), (159, 104552), (168, 98951), (212, 78414), (318, 52276), (371, 44808), (424, 39207), (636, 26138), (742, 22404), (1113, 14936), (1272, 13069), (1484, 11202), (1867, 8904), (2226, 7468), (2968, 5601), (3734, 4452)]