2012048748

素因数分解:

$2^2\times 3^8\times {\mathrm{76667}}^1$

素因数の和:76695

約数の個数: 54

約数和(自身を含む): 5281428516

約数和(自身を除く): 3269379768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 6561, 8748, 13122, 26244, 76667, 153334, 230001, 306668, 460002, 690003, 920004, 1380006, 2070009, 2760012, 4140018, 6210027, 8280036, 12420054, 18630081, 24840108, 37260162, 55890243, 74520324, 111780486, 167670729, 223560972, 335341458, 503012187, 670682916, 1006024374, 2012048748]

約数ペア:

[(1, 2012048748), (2, 1006024374), (3, 670682916), (4, 503012187), (6, 335341458), (9, 223560972), (12, 167670729), (18, 111780486), (27, 74520324), (36, 55890243), (54, 37260162), (81, 24840108), (108, 18630081), (162, 12420054), (243, 8280036), (324, 6210027), (486, 4140018), (729, 2760012), (972, 2070009), (1458, 1380006), (2187, 920004), (2916, 690003), (4374, 460002), (6561, 306668), (8748, 230001), (13122, 153334), (26244, 76667)]