21880535712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1915313}}^1$

素因数の和:1915350

約数の個数: 96

約数和(自身を含む): 69502914432

約数和(自身を除く): 47622378720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 11424, 1915313, 3830626, 5745939, 7661252, 11491878, 13407191, 15322504, 22983756, 26814382, 30645008, 32560321, 40221573, 45967512, 53628764, 61290016, 65120642, 80443146, 91935024, 97680963, 107257528, 130241284, 160886292, 183870048, 195361926, 214515056, 227922247, 260482568, 321772584, 390723852, 429030112, 455844494, 520965136, 643545168, 683766741, 781447704, 911688988, 1041930272, 1287090336, 1367533482, 1562895408, 1823377976, 2735066964, 3125790816, 3646755952, 5470133928, 7293511904, 10940267856, 21880535712]

約数ペア:

[(1, 21880535712), (2, 10940267856), (3, 7293511904), (4, 5470133928), (6, 3646755952), (7, 3125790816), (8, 2735066964), (12, 1823377976), (14, 1562895408), (16, 1367533482), (17, 1287090336), (21, 1041930272), (24, 911688988), (28, 781447704), (32, 683766741), (34, 643545168), (42, 520965136), (48, 455844494), (51, 429030112), (56, 390723852), (68, 321772584), (84, 260482568), (96, 227922247), (102, 214515056), (112, 195361926), (119, 183870048), (136, 160886292), (168, 130241284), (204, 107257528), (224, 97680963), (238, 91935024), (272, 80443146), (336, 65120642), (357, 61290016), (408, 53628764), (476, 45967512), (544, 40221573), (672, 32560321), (714, 30645008), (816, 26814382), (952, 22983756), (1428, 15322504), (1632, 13407191), (1904, 11491878), (2856, 7661252), (3808, 5745939), (5712, 3830626), (11424, 1915313)]