38451078

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 90478080

約数和(自身を除く): 52027002

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 83, 138, 166, 207, 249, 373, 414, 498, 621, 746, 747, 1119, 1242, 1494, 1909, 2238, 2241, 3357, 3818, 4482, 5727, 6714, 8579, 10071, 11454, 17158, 17181, 20142, 25737, 30959, 34362, 51474, 51543, 61918, 77211, 92877, 103086, 154422, 185754, 231633, 278631, 463266, 557262, 712057, 835893, 1424114, 1671786, 2136171, 4272342, 6408513, 12817026, 19225539, 38451078]

約数ペア:

[(1, 38451078), (2, 19225539), (3, 12817026), (6, 6408513), (9, 4272342), (18, 2136171), (23, 1671786), (27, 1424114), (46, 835893), (54, 712057), (69, 557262), (83, 463266), (138, 278631), (166, 231633), (207, 185754), (249, 154422), (373, 103086), (414, 92877), (498, 77211), (621, 61918), (746, 51543), (747, 51474), (1119, 34362), (1242, 30959), (1494, 25737), (1909, 20142), (2238, 17181), (2241, 17158), (3357, 11454), (3818, 10071), (4482, 8579), (5727, 6714)]