31771362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12401}}^1$

素因数の和:12474

約数の個数: 32

約数和(自身を含む): 73816704

約数和(自身を除く): 42045342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 12401, 24802, 37203, 74406, 86807, 173614, 260421, 520842, 756461, 1512922, 2269383, 4538766, 5295227, 10590454, 15885681, 31771362]

約数ペア:

[(1, 31771362), (2, 15885681), (3, 10590454), (6, 5295227), (7, 4538766), (14, 2269383), (21, 1512922), (42, 756461), (61, 520842), (122, 260421), (183, 173614), (366, 86807), (427, 74406), (854, 37203), (1281, 24802), (2562, 12401)]