17691084

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 47921328

約数和(自身を除く): 30230244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 137, 153, 204, 211, 274, 306, 411, 422, 548, 612, 633, 822, 844, 1233, 1266, 1644, 1899, 2329, 2466, 2532, 3587, 3798, 4658, 4932, 6987, 7174, 7596, 9316, 10761, 13974, 14348, 20961, 21522, 27948, 28907, 32283, 41922, 43044, 57814, 64566, 83844, 86721, 115628, 129132, 173442, 260163, 346884, 491419, 520326, 982838, 1040652, 1474257, 1965676, 2948514, 4422771, 5897028, 8845542, 17691084]

約数ペア:

[(1, 17691084), (2, 8845542), (3, 5897028), (4, 4422771), (6, 2948514), (9, 1965676), (12, 1474257), (17, 1040652), (18, 982838), (34, 520326), (36, 491419), (51, 346884), (68, 260163), (102, 173442), (137, 129132), (153, 115628), (204, 86721), (211, 83844), (274, 64566), (306, 57814), (411, 43044), (422, 41922), (548, 32283), (612, 28907), (633, 27948), (822, 21522), (844, 20961), (1233, 14348), (1266, 13974), (1644, 10761), (1899, 9316), (2329, 7596), (2466, 7174), (2532, 6987), (3587, 4932), (3798, 4658)]