15852474

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 39772512

約数和(自身を除く): 23920038

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 59, 66, 69, 99, 118, 138, 177, 198, 207, 253, 354, 414, 506, 531, 649, 759, 1062, 1298, 1357, 1518, 1947, 2277, 2714, 3481, 3894, 4071, 4554, 5841, 6962, 8142, 10443, 11682, 12213, 14927, 20886, 24426, 29854, 31329, 38291, 44781, 62658, 76582, 80063, 89562, 114873, 134343, 160126, 229746, 240189, 268686, 344619, 480378, 689238, 720567, 880693, 1441134, 1761386, 2642079, 5284158, 7926237, 15852474]

約数ペア:

[(1, 15852474), (2, 7926237), (3, 5284158), (6, 2642079), (9, 1761386), (11, 1441134), (18, 880693), (22, 720567), (23, 689238), (33, 480378), (46, 344619), (59, 268686), (66, 240189), (69, 229746), (99, 160126), (118, 134343), (138, 114873), (177, 89562), (198, 80063), (207, 76582), (253, 62658), (354, 44781), (414, 38291), (506, 31329), (531, 29854), (649, 24426), (759, 20886), (1062, 14927), (1298, 12213), (1357, 11682), (1518, 10443), (1947, 8142), (2277, 6962), (2714, 5841), (3481, 4554), (3894, 4071)]