16404012

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2267}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 43182720

約数和(自身を除く): 26778708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2267, 2412, 3618, 4534, 6801, 7236, 9068, 13602, 20403, 27204, 40806, 61209, 81612, 122418, 151889, 244836, 303778, 455667, 607556, 911334, 1367001, 1822668, 2734002, 4101003, 5468004, 8202006, 16404012]

約数ペア:

[(1, 16404012), (2, 8202006), (3, 5468004), (4, 4101003), (6, 2734002), (9, 1822668), (12, 1367001), (18, 911334), (27, 607556), (36, 455667), (54, 303778), (67, 244836), (108, 151889), (134, 122418), (201, 81612), (268, 61209), (402, 40806), (603, 27204), (804, 20403), (1206, 13602), (1809, 9068), (2267, 7236), (2412, 6801), (3618, 4534)]