3989934

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 10057320

約数和(自身を除く): 6067386

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 59, 78, 102, 117, 118, 153, 177, 221, 234, 289, 306, 354, 442, 531, 578, 663, 767, 867, 1003, 1062, 1326, 1534, 1734, 1989, 2006, 2301, 2601, 3009, 3757, 3978, 4602, 5202, 6018, 6903, 7514, 9027, 11271, 13039, 13806, 17051, 18054, 22542, 26078, 33813, 34102, 39117, 51153, 67626, 78234, 102306, 117351, 153459, 221663, 234702, 306918, 443326, 664989, 1329978, 1994967, 3989934]

約数ペア:

[(1, 3989934), (2, 1994967), (3, 1329978), (6, 664989), (9, 443326), (13, 306918), (17, 234702), (18, 221663), (26, 153459), (34, 117351), (39, 102306), (51, 78234), (59, 67626), (78, 51153), (102, 39117), (117, 34102), (118, 33813), (153, 26078), (177, 22542), (221, 18054), (234, 17051), (289, 13806), (306, 13039), (354, 11271), (442, 9027), (531, 7514), (578, 6903), (663, 6018), (767, 5202), (867, 4602), (1003, 3978), (1062, 3757), (1326, 3009), (1534, 2601), (1734, 2301), (1989, 2006)]