16269282

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 38678400

約数和(自身を除く): 22409118

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 101, 114, 157, 171, 202, 303, 314, 342, 471, 513, 606, 909, 942, 1026, 1413, 1818, 1919, 2727, 2826, 2983, 3838, 4239, 5454, 5757, 5966, 8478, 8949, 11514, 15857, 17271, 17898, 26847, 31714, 34542, 47571, 51813, 53694, 80541, 95142, 103626, 142713, 161082, 285426, 301283, 428139, 602566, 856278, 903849, 1807698, 2711547, 5423094, 8134641, 16269282]

約数ペア:

[(1, 16269282), (2, 8134641), (3, 5423094), (6, 2711547), (9, 1807698), (18, 903849), (19, 856278), (27, 602566), (38, 428139), (54, 301283), (57, 285426), (101, 161082), (114, 142713), (157, 103626), (171, 95142), (202, 80541), (303, 53694), (314, 51813), (342, 47571), (471, 34542), (513, 31714), (606, 26847), (909, 17898), (942, 17271), (1026, 15857), (1413, 11514), (1818, 8949), (1919, 8478), (2727, 5966), (2826, 5757), (2983, 5454), (3838, 4239)]