19676052

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4517}}^1$

素因数の和:4549

約数の個数: 54

約数和(自身を含む): 54681354

約数和(自身を除く): 35005302

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 4517, 9034, 13551, 18068, 27102, 40653, 49687, 54204, 81306, 99374, 149061, 162612, 198748, 298122, 447183, 546557, 596244, 894366, 1093114, 1639671, 1788732, 2186228, 3279342, 4919013, 6558684, 9838026, 19676052]

約数ペア:

[(1, 19676052), (2, 9838026), (3, 6558684), (4, 4919013), (6, 3279342), (9, 2186228), (11, 1788732), (12, 1639671), (18, 1093114), (22, 894366), (33, 596244), (36, 546557), (44, 447183), (66, 298122), (99, 198748), (121, 162612), (132, 149061), (198, 99374), (242, 81306), (363, 54204), (396, 49687), (484, 40653), (726, 27102), (1089, 18068), (1452, 13551), (2178, 9034), (4356, 4517)]