42074892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 113022000

約数和(自身を除く): 70947108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 137, 171, 228, 274, 342, 411, 449, 548, 684, 822, 898, 1233, 1347, 1644, 1796, 2466, 2603, 2694, 4041, 4932, 5206, 5388, 7809, 8082, 8531, 10412, 15618, 16164, 17062, 23427, 25593, 31236, 34124, 46854, 51186, 61513, 76779, 93708, 102372, 123026, 153558, 184539, 246052, 307116, 369078, 553617, 738156, 1107234, 1168747, 2214468, 2337494, 3506241, 4674988, 7012482, 10518723, 14024964, 21037446, 42074892]

約数ペア:

[(1, 42074892), (2, 21037446), (3, 14024964), (4, 10518723), (6, 7012482), (9, 4674988), (12, 3506241), (18, 2337494), (19, 2214468), (36, 1168747), (38, 1107234), (57, 738156), (76, 553617), (114, 369078), (137, 307116), (171, 246052), (228, 184539), (274, 153558), (342, 123026), (411, 102372), (449, 93708), (548, 76779), (684, 61513), (822, 51186), (898, 46854), (1233, 34124), (1347, 31236), (1644, 25593), (1796, 23427), (2466, 17062), (2603, 16164), (2694, 15618), (4041, 10412), (4932, 8531), (5206, 8082), (5388, 7809)]