13485516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 36356544

約数和(自身を除く): 22871028

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 283, 361, 418, 566, 627, 722, 836, 849, 1083, 1132, 1254, 1444, 1698, 2166, 2508, 3113, 3396, 3971, 4332, 5377, 6226, 7942, 9339, 10754, 11913, 12452, 15884, 16131, 18678, 21508, 23826, 32262, 37356, 47652, 59147, 64524, 102163, 118294, 177441, 204326, 236588, 306489, 354882, 408652, 612978, 709764, 1123793, 1225956, 2247586, 3371379, 4495172, 6742758, 13485516]

約数ペア:

[(1, 13485516), (2, 6742758), (3, 4495172), (4, 3371379), (6, 2247586), (11, 1225956), (12, 1123793), (19, 709764), (22, 612978), (33, 408652), (38, 354882), (44, 306489), (57, 236588), (66, 204326), (76, 177441), (114, 118294), (132, 102163), (209, 64524), (228, 59147), (283, 47652), (361, 37356), (418, 32262), (566, 23826), (627, 21508), (722, 18678), (836, 16131), (849, 15884), (1083, 12452), (1132, 11913), (1254, 10754), (1444, 9339), (1698, 7942), (2166, 6226), (2508, 5377), (3113, 4332), (3396, 3971)]