222146154

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{577}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 490423752

約数和(自身を除く): 268277598

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 293, 438, 577, 586, 657, 879, 1154, 1314, 1731, 1758, 2637, 3462, 5193, 5274, 10386, 21389, 42121, 42778, 64167, 84242, 126363, 128334, 169061, 192501, 252726, 338122, 379089, 385002, 507183, 758178, 1014366, 1521549, 3043098, 12341453, 24682906, 37024359, 74048718, 111073077, 222146154]

約数ペア:

[(1, 222146154), (2, 111073077), (3, 74048718), (6, 37024359), (9, 24682906), (18, 12341453), (73, 3043098), (146, 1521549), (219, 1014366), (293, 758178), (438, 507183), (577, 385002), (586, 379089), (657, 338122), (879, 252726), (1154, 192501), (1314, 169061), (1731, 128334), (1758, 126363), (2637, 84242), (3462, 64167), (5193, 42778), (5274, 42121), (10386, 21389)]