15974766

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{101}}^2$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 37090800

約数和(自身を除く): 21116034

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 101, 174, 202, 261, 303, 522, 606, 783, 909, 1566, 1818, 2727, 2929, 5454, 5858, 8787, 10201, 17574, 20402, 26361, 30603, 52722, 61206, 79083, 91809, 158166, 183618, 275427, 295829, 550854, 591658, 887487, 1774974, 2662461, 5324922, 7987383, 15974766]

約数ペア:

[(1, 15974766), (2, 7987383), (3, 5324922), (6, 2662461), (9, 1774974), (18, 887487), (27, 591658), (29, 550854), (54, 295829), (58, 275427), (87, 183618), (101, 158166), (174, 91809), (202, 79083), (261, 61206), (303, 52722), (522, 30603), (606, 26361), (783, 20402), (909, 17574), (1566, 10201), (1818, 8787), (2727, 5858), (2929, 5454)]