12269994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 28615680

約数和(自身を除く): 16345686

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 59, 66, 69, 118, 137, 138, 177, 253, 274, 354, 411, 506, 649, 759, 822, 1298, 1357, 1507, 1518, 1947, 2714, 3014, 3151, 3894, 4071, 4521, 6302, 8083, 8142, 9042, 9453, 14927, 16166, 18906, 24249, 29854, 34661, 44781, 48498, 69322, 88913, 89562, 103983, 177826, 185909, 207966, 266739, 371818, 533478, 557727, 1115454, 2044999, 4089998, 6134997, 12269994]

約数ペア:

[(1, 12269994), (2, 6134997), (3, 4089998), (6, 2044999), (11, 1115454), (22, 557727), (23, 533478), (33, 371818), (46, 266739), (59, 207966), (66, 185909), (69, 177826), (118, 103983), (137, 89562), (138, 88913), (177, 69322), (253, 48498), (274, 44781), (354, 34661), (411, 29854), (506, 24249), (649, 18906), (759, 16166), (822, 14927), (1298, 9453), (1357, 9042), (1507, 8142), (1518, 8083), (1947, 6302), (2714, 4521), (3014, 4071), (3151, 3894)]