17922168

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 57312000

約数和(自身を除く): 39389832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 152, 171, 198, 209, 216, 228, 264, 297, 342, 396, 397, 418, 456, 513, 594, 627, 684, 792, 794, 836, 1026, 1188, 1191, 1254, 1368, 1588, 1672, 1881, 2052, 2376, 2382, 2508, 3176, 3573, 3762, 4104, 4367, 4764, 5016, 5643, 7146, 7524, 7543, 8734, 9528, 10719, 11286, 13101, 14292, 15048, 15086, 17468, 21438, 22572, 22629, 26202, 28584, 30172, 34936, 39303, 42876, 45144, 45258, 52404, 60344, 67887, 78606, 82973, 85752, 90516, 104808, 117909, 135774, 157212, 165946, 181032, 203661, 235818, 248919, 271548, 314424, 331892, 407322, 471636, 497838, 543096, 663784, 746757, 814644, 943272, 995676, 1493514, 1629288, 1991352, 2240271, 2987028, 4480542, 5974056, 8961084, 17922168]

約数ペア:

[(1, 17922168), (2, 8961084), (3, 5974056), (4, 4480542), (6, 2987028), (8, 2240271), (9, 1991352), (11, 1629288), (12, 1493514), (18, 995676), (19, 943272), (22, 814644), (24, 746757), (27, 663784), (33, 543096), (36, 497838), (38, 471636), (44, 407322), (54, 331892), (57, 314424), (66, 271548), (72, 248919), (76, 235818), (88, 203661), (99, 181032), (108, 165946), (114, 157212), (132, 135774), (152, 117909), (171, 104808), (198, 90516), (209, 85752), (216, 82973), (228, 78606), (264, 67887), (297, 60344), (342, 52404), (396, 45258), (397, 45144), (418, 42876), (456, 39303), (513, 34936), (594, 30172), (627, 28584), (684, 26202), (792, 22629), (794, 22572), (836, 21438), (1026, 17468), (1188, 15086), (1191, 15048), (1254, 14292), (1368, 13101), (1588, 11286), (1672, 10719), (1881, 9528), (2052, 8734), (2376, 7543), (2382, 7524), (2508, 7146), (3176, 5643), (3573, 5016), (3762, 4764), (4104, 4367)]