11647218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 26123328

約数和(自身を除く): 14476110

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 121, 122, 183, 242, 263, 363, 366, 526, 671, 726, 789, 1342, 1578, 2013, 2893, 4026, 5786, 7381, 8679, 14762, 16043, 17358, 22143, 31823, 32086, 44286, 48129, 63646, 95469, 96258, 176473, 190938, 352946, 529419, 1058838, 1941203, 3882406, 5823609, 11647218]

約数ペア:

[(1, 11647218), (2, 5823609), (3, 3882406), (6, 1941203), (11, 1058838), (22, 529419), (33, 352946), (61, 190938), (66, 176473), (121, 96258), (122, 95469), (183, 63646), (242, 48129), (263, 44286), (363, 32086), (366, 31823), (526, 22143), (671, 17358), (726, 16043), (789, 14762), (1342, 8679), (1578, 7381), (2013, 5786), (2893, 4026)]