27805638

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 66240000

約数和(自身を除く): 38434362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 229, 294, 343, 354, 413, 458, 686, 687, 826, 1029, 1239, 1374, 1603, 2058, 2478, 2891, 3206, 4809, 5782, 8673, 9618, 11221, 13511, 17346, 20237, 22442, 27022, 33663, 40474, 40533, 60711, 67326, 78547, 81066, 94577, 121422, 157094, 189154, 235641, 283731, 471282, 567462, 662039, 1324078, 1986117, 3972234, 4634273, 9268546, 13902819, 27805638]

約数ペア:

[(1, 27805638), (2, 13902819), (3, 9268546), (6, 4634273), (7, 3972234), (14, 1986117), (21, 1324078), (42, 662039), (49, 567462), (59, 471282), (98, 283731), (118, 235641), (147, 189154), (177, 157094), (229, 121422), (294, 94577), (343, 81066), (354, 78547), (413, 67326), (458, 60711), (686, 40533), (687, 40474), (826, 33663), (1029, 27022), (1239, 22442), (1374, 20237), (1603, 17346), (2058, 13511), (2478, 11221), (2891, 9618), (3206, 8673), (4809, 5782)]