27867186

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 65980800

約数和(自身を除く): 38113614

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 157, 171, 173, 314, 342, 346, 471, 513, 519, 942, 1026, 1038, 1413, 1557, 2826, 2983, 3114, 3287, 4239, 4671, 5966, 6574, 8478, 8949, 9342, 9861, 17898, 19722, 26847, 27161, 29583, 53694, 54322, 59166, 80541, 81483, 88749, 161082, 162966, 177498, 244449, 488898, 516059, 733347, 1032118, 1466694, 1548177, 3096354, 4644531, 9289062, 13933593, 27867186]

約数ペア:

[(1, 27867186), (2, 13933593), (3, 9289062), (6, 4644531), (9, 3096354), (18, 1548177), (19, 1466694), (27, 1032118), (38, 733347), (54, 516059), (57, 488898), (114, 244449), (157, 177498), (171, 162966), (173, 161082), (314, 88749), (342, 81483), (346, 80541), (471, 59166), (513, 54322), (519, 53694), (942, 29583), (1026, 27161), (1038, 26847), (1413, 19722), (1557, 17898), (2826, 9861), (2983, 9342), (3114, 8949), (3287, 8478), (4239, 6574), (4671, 5966)]