15879276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1111

約数の個数: 72

約数和(自身を含む): 46670624

約数和(自身を除く): 30791348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1033, 1098, 1281, 1708, 2066, 2196, 2562, 3099, 3843, 4132, 5124, 6198, 7231, 7686, 9297, 12396, 14462, 15372, 18594, 21693, 28924, 37188, 43386, 63013, 65079, 86772, 126026, 130158, 189039, 252052, 260316, 378078, 441091, 567117, 756156, 882182, 1134234, 1323273, 1764364, 2268468, 2646546, 3969819, 5293092, 7939638, 15879276]

約数ペア:

[(1, 15879276), (2, 7939638), (3, 5293092), (4, 3969819), (6, 2646546), (7, 2268468), (9, 1764364), (12, 1323273), (14, 1134234), (18, 882182), (21, 756156), (28, 567117), (36, 441091), (42, 378078), (61, 260316), (63, 252052), (84, 189039), (122, 130158), (126, 126026), (183, 86772), (244, 65079), (252, 63013), (366, 43386), (427, 37188), (549, 28924), (732, 21693), (854, 18594), (1033, 15372), (1098, 14462), (1281, 12396), (1708, 9297), (2066, 7686), (2196, 7231), (2562, 6198), (3099, 5124), (3843, 4132)]