21414696

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 57542400

約数和(自身を除く): 36127704

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 73, 102, 136, 146, 204, 219, 292, 408, 438, 584, 719, 876, 1241, 1438, 1752, 2157, 2482, 2876, 3723, 4314, 4964, 5752, 7446, 8628, 9928, 12223, 14892, 17256, 24446, 29784, 36669, 48892, 52487, 73338, 97784, 104974, 146676, 157461, 209948, 293352, 314922, 419896, 629844, 892279, 1259688, 1784558, 2676837, 3569116, 5353674, 7138232, 10707348, 21414696]

約数ペア:

[(1, 21414696), (2, 10707348), (3, 7138232), (4, 5353674), (6, 3569116), (8, 2676837), (12, 1784558), (17, 1259688), (24, 892279), (34, 629844), (51, 419896), (68, 314922), (73, 293352), (102, 209948), (136, 157461), (146, 146676), (204, 104974), (219, 97784), (292, 73338), (408, 52487), (438, 48892), (584, 36669), (719, 29784), (876, 24446), (1241, 17256), (1438, 14892), (1752, 12223), (2157, 9928), (2482, 8628), (2876, 7446), (3723, 5752), (4314, 4964)]