39520722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 87920640

約数和(自身を除く): 48399918

約数列:

[1, 2, 3, 6, 19, 31, 38, 53, 57, 62, 93, 106, 114, 159, 186, 211, 318, 422, 589, 633, 1007, 1178, 1266, 1643, 1767, 2014, 3021, 3286, 3534, 4009, 4929, 6042, 6541, 8018, 9858, 11183, 12027, 13082, 19623, 22366, 24054, 31217, 33549, 39246, 62434, 67098, 93651, 124279, 187302, 212477, 248558, 346673, 372837, 424954, 637431, 693346, 745674, 1040019, 1274862, 2080038, 6586787, 13173574, 19760361, 39520722]

約数ペア:

[(1, 39520722), (2, 19760361), (3, 13173574), (6, 6586787), (19, 2080038), (31, 1274862), (38, 1040019), (53, 745674), (57, 693346), (62, 637431), (93, 424954), (106, 372837), (114, 346673), (159, 248558), (186, 212477), (211, 187302), (318, 124279), (422, 93651), (589, 67098), (633, 62434), (1007, 39246), (1178, 33549), (1266, 31217), (1643, 24054), (1767, 22366), (2014, 19623), (3021, 13082), (3286, 12027), (3534, 11183), (4009, 9858), (4929, 8018), (6042, 6541)]