15217686

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 39644640

約数和(自身を除く): 24426954

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 121, 137, 153, 187, 198, 242, 274, 297, 306, 363, 374, 411, 459, 561, 594, 726, 822, 918, 1089, 1122, 1233, 1507, 1683, 2057, 2178, 2329, 2466, 3014, 3267, 3366, 3699, 4114, 4521, 4658, 5049, 6171, 6534, 6987, 7398, 9042, 10098, 12342, 13563, 13974, 16577, 18513, 20961, 25619, 27126, 33154, 37026, 40689, 41922, 49731, 51238, 55539, 62883, 76857, 81378, 99462, 111078, 125766, 149193, 153714, 230571, 281809, 298386, 447579, 461142, 563618, 691713, 845427, 895158, 1383426, 1690854, 2536281, 5072562, 7608843, 15217686]

約数ペア:

[(1, 15217686), (2, 7608843), (3, 5072562), (6, 2536281), (9, 1690854), (11, 1383426), (17, 895158), (18, 845427), (22, 691713), (27, 563618), (33, 461142), (34, 447579), (51, 298386), (54, 281809), (66, 230571), (99, 153714), (102, 149193), (121, 125766), (137, 111078), (153, 99462), (187, 81378), (198, 76857), (242, 62883), (274, 55539), (297, 51238), (306, 49731), (363, 41922), (374, 40689), (411, 37026), (459, 33154), (561, 27126), (594, 25619), (726, 20961), (822, 18513), (918, 16577), (1089, 13974), (1122, 13563), (1233, 12342), (1507, 10098), (1683, 9042), (2057, 7398), (2178, 6987), (2329, 6534), (2466, 6171), (3014, 5049), (3267, 4658), (3366, 4521), (3699, 4114)]