29793078

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2026

約数の個数: 72

約数和(自身を含む): 79547832

約数和(自身を除く): 49754754

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 1987, 2142, 2499, 3974, 4998, 5961, 7497, 11922, 13909, 14994, 17883, 27818, 33779, 35766, 41727, 67558, 83454, 97363, 101337, 125181, 194726, 202674, 236453, 250362, 292089, 304011, 472906, 584178, 608022, 709359, 876267, 1418718, 1655171, 1752534, 2128077, 3310342, 4256154, 4965513, 9931026, 14896539, 29793078]

約数ペア:

[(1, 29793078), (2, 14896539), (3, 9931026), (6, 4965513), (7, 4256154), (9, 3310342), (14, 2128077), (17, 1752534), (18, 1655171), (21, 1418718), (34, 876267), (42, 709359), (49, 608022), (51, 584178), (63, 472906), (98, 304011), (102, 292089), (119, 250362), (126, 236453), (147, 202674), (153, 194726), (238, 125181), (294, 101337), (306, 97363), (357, 83454), (441, 67558), (714, 41727), (833, 35766), (882, 33779), (1071, 27818), (1666, 17883), (1987, 14994), (2142, 13909), (2499, 11922), (3974, 7497), (4998, 5961)]