38942262

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 91576320

約数和(自身を除く): 52634058

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 86, 93, 129, 186, 258, 279, 387, 541, 558, 774, 837, 1082, 1161, 1333, 1623, 1674, 2322, 2666, 3246, 3999, 4869, 7998, 9738, 11997, 14607, 16771, 23263, 23994, 29214, 33542, 35991, 46526, 50313, 69789, 71982, 100626, 139578, 150939, 209367, 301878, 418734, 452817, 628101, 721153, 905634, 1256202, 1442306, 2163459, 4326918, 6490377, 12980754, 19471131, 38942262]

約数ペア:

[(1, 38942262), (2, 19471131), (3, 12980754), (6, 6490377), (9, 4326918), (18, 2163459), (27, 1442306), (31, 1256202), (43, 905634), (54, 721153), (62, 628101), (86, 452817), (93, 418734), (129, 301878), (186, 209367), (258, 150939), (279, 139578), (387, 100626), (541, 71982), (558, 69789), (774, 50313), (837, 46526), (1082, 35991), (1161, 33542), (1333, 29214), (1623, 23994), (1674, 23263), (2322, 16771), (2666, 14607), (3246, 11997), (3999, 9738), (4869, 7998)]