1738972638

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3989}}^1$

素因数の和:4045

約数の個数: 112

約数和(自身を含む): 4395958560

約数和(自身を除く): 2656985922

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 234, 243, 299, 351, 414, 486, 598, 621, 702, 729, 897, 1053, 1242, 1458, 1794, 1863, 2106, 2691, 3159, 3726, 3989, 5382, 5589, 6318, 7978, 8073, 9477, 11178, 11967, 16146, 16767, 18954, 23934, 24219, 33534, 35901, 48438, 51857, 71802, 72657, 91747, 103714, 107703, 145314, 155571, 183494, 215406, 217971, 275241, 311142, 323109, 435942, 466713, 550482, 646218, 825723, 933426, 969327, 1192711, 1400139, 1651446, 1938654, 2385422, 2477169, 2800278, 2907981, 3578133, 4200417, 4954338, 5815962, 7156266, 7431507, 8400834, 10734399, 12601251, 14863014, 21468798, 22294521, 25202502, 32203197, 37803753, 44589042, 64406394, 66883563, 75607506, 96609591, 133767126, 193219182, 289828773, 579657546, 869486319, 1738972638]

約数ペア:

[(1, 1738972638), (2, 869486319), (3, 579657546), (6, 289828773), (9, 193219182), (13, 133767126), (18, 96609591), (23, 75607506), (26, 66883563), (27, 64406394), (39, 44589042), (46, 37803753), (54, 32203197), (69, 25202502), (78, 22294521), (81, 21468798), (117, 14863014), (138, 12601251), (162, 10734399), (207, 8400834), (234, 7431507), (243, 7156266), (299, 5815962), (351, 4954338), (414, 4200417), (486, 3578133), (598, 2907981), (621, 2800278), (702, 2477169), (729, 2385422), (897, 1938654), (1053, 1651446), (1242, 1400139), (1458, 1192711), (1794, 969327), (1863, 933426), (2106, 825723), (2691, 646218), (3159, 550482), (3726, 466713), (3989, 435942), (5382, 323109), (5589, 311142), (6318, 275241), (7978, 217971), (8073, 215406), (9477, 183494), (11178, 155571), (11967, 145314), (16146, 107703), (16767, 103714), (18954, 91747), (23934, 72657), (24219, 71802), (33534, 51857), (35901, 48438)]