6766242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 16665600

約数和(自身を除く): 9899358

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 139, 183, 266, 278, 366, 399, 417, 427, 798, 834, 854, 973, 1159, 1281, 1946, 2318, 2562, 2641, 2919, 3477, 5282, 5838, 6954, 7923, 8113, 8479, 15846, 16226, 16958, 18487, 24339, 25437, 36974, 48678, 50874, 55461, 59353, 110922, 118706, 161101, 178059, 322202, 356118, 483303, 966606, 1127707, 2255414, 3383121, 6766242]

約数ペア:

[(1, 6766242), (2, 3383121), (3, 2255414), (6, 1127707), (7, 966606), (14, 483303), (19, 356118), (21, 322202), (38, 178059), (42, 161101), (57, 118706), (61, 110922), (114, 59353), (122, 55461), (133, 50874), (139, 48678), (183, 36974), (266, 25437), (278, 24339), (366, 18487), (399, 16958), (417, 16226), (427, 15846), (798, 8479), (834, 8113), (854, 7923), (973, 6954), (1159, 5838), (1281, 5282), (1946, 3477), (2318, 2919), (2562, 2641)]