142135686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{102551}}^1$

素因数の和:102577

約数の個数: 48

約数和(自身を含む): 383954688

約数和(自身を除く): 241819002

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 102551, 205102, 307653, 615306, 717857, 922959, 1128061, 1435714, 1845918, 2153571, 2256122, 3384183, 4307142, 6460713, 6768366, 7896427, 10152549, 12921426, 15792854, 20305098, 23689281, 47378562, 71067843, 142135686]

約数ペア:

[(1, 142135686), (2, 71067843), (3, 47378562), (6, 23689281), (7, 20305098), (9, 15792854), (11, 12921426), (14, 10152549), (18, 7896427), (21, 6768366), (22, 6460713), (33, 4307142), (42, 3384183), (63, 2256122), (66, 2153571), (77, 1845918), (99, 1435714), (126, 1128061), (154, 922959), (198, 717857), (231, 615306), (462, 307653), (693, 205102), (1386, 102551)]