15292188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 41350400

約数和(自身を除く): 26058212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 283, 316, 342, 474, 566, 684, 711, 849, 948, 1132, 1422, 1501, 1698, 2547, 2844, 3002, 3396, 4503, 5094, 5377, 6004, 9006, 10188, 10754, 13509, 16131, 18012, 21508, 22357, 27018, 32262, 44714, 48393, 54036, 64524, 67071, 89428, 96786, 134142, 193572, 201213, 268284, 402426, 424783, 804852, 849566, 1274349, 1699132, 2548698, 3823047, 5097396, 7646094, 15292188]

約数ペア:

[(1, 15292188), (2, 7646094), (3, 5097396), (4, 3823047), (6, 2548698), (9, 1699132), (12, 1274349), (18, 849566), (19, 804852), (36, 424783), (38, 402426), (57, 268284), (76, 201213), (79, 193572), (114, 134142), (158, 96786), (171, 89428), (228, 67071), (237, 64524), (283, 54036), (316, 48393), (342, 44714), (474, 32262), (566, 27018), (684, 22357), (711, 21508), (849, 18012), (948, 16131), (1132, 13509), (1422, 10754), (1501, 10188), (1698, 9006), (2547, 6004), (2844, 5377), (3002, 5094), (3396, 4503)]