261189522

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{48857}}^1$

素因数の和:48885

約数の個数: 48

約数和(自身を含む): 640235232

約数和(自身を除く): 379045710

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 891, 1782, 2673, 5346, 48857, 97714, 146571, 293142, 439713, 537427, 879426, 1074854, 1319139, 1612281, 2638278, 3224562, 3957417, 4836843, 7914834, 9673686, 11872251, 14510529, 23744502, 29021058, 43531587, 87063174, 130594761, 261189522]

約数ペア:

[(1, 261189522), (2, 130594761), (3, 87063174), (6, 43531587), (9, 29021058), (11, 23744502), (18, 14510529), (22, 11872251), (27, 9673686), (33, 7914834), (54, 4836843), (66, 3957417), (81, 3224562), (99, 2638278), (162, 1612281), (198, 1319139), (243, 1074854), (297, 879426), (486, 537427), (594, 439713), (891, 293142), (1782, 146571), (2673, 97714), (5346, 48857)]