27924078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 69350400

約数和(自身を除く): 41426322

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 199, 257, 273, 398, 514, 546, 597, 771, 1194, 1393, 1542, 1799, 2587, 2786, 3341, 3598, 4179, 5174, 5397, 6682, 7761, 8358, 10023, 10794, 15522, 18109, 20046, 23387, 36218, 46774, 51143, 54327, 70161, 102286, 108654, 140322, 153429, 306858, 358001, 664859, 716002, 1074003, 1329718, 1994577, 2148006, 3989154, 4654013, 9308026, 13962039, 27924078]

約数ペア:

[(1, 27924078), (2, 13962039), (3, 9308026), (6, 4654013), (7, 3989154), (13, 2148006), (14, 1994577), (21, 1329718), (26, 1074003), (39, 716002), (42, 664859), (78, 358001), (91, 306858), (182, 153429), (199, 140322), (257, 108654), (273, 102286), (398, 70161), (514, 54327), (546, 51143), (597, 46774), (771, 36218), (1194, 23387), (1393, 20046), (1542, 18109), (1799, 15522), (2587, 10794), (2786, 10023), (3341, 8358), (3598, 7761), (4179, 6682), (5174, 5397)]