16105446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 41333760

約数和(自身を除く): 25228314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 137, 189, 274, 311, 378, 411, 622, 822, 933, 959, 1233, 1866, 1918, 2177, 2466, 2799, 2877, 3699, 4354, 5598, 5754, 6531, 7398, 8397, 8631, 13062, 16794, 17262, 19593, 25893, 39186, 42607, 51786, 58779, 85214, 117558, 127821, 255642, 298249, 383463, 596498, 766926, 894747, 1150389, 1789494, 2300778, 2684241, 5368482, 8052723, 16105446]

約数ペア:

[(1, 16105446), (2, 8052723), (3, 5368482), (6, 2684241), (7, 2300778), (9, 1789494), (14, 1150389), (18, 894747), (21, 766926), (27, 596498), (42, 383463), (54, 298249), (63, 255642), (126, 127821), (137, 117558), (189, 85214), (274, 58779), (311, 51786), (378, 42607), (411, 39186), (622, 25893), (822, 19593), (933, 17262), (959, 16794), (1233, 13062), (1866, 8631), (1918, 8397), (2177, 7398), (2466, 6531), (2799, 5754), (2877, 5598), (3699, 4354)]