4321548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1559}}^1$

素因数の和:1587

約数の個数: 72

約数和(自身を含む): 13628160

約数和(自身を除く): 9306612

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 1559, 2772, 3118, 4677, 6236, 9354, 10913, 14031, 17149, 18708, 21826, 28062, 32739, 34298, 43652, 51447, 56124, 65478, 68596, 98217, 102894, 120043, 130956, 154341, 196434, 205788, 240086, 308682, 360129, 392868, 480172, 617364, 720258, 1080387, 1440516, 2160774, 4321548]

約数ペア:

[(1, 4321548), (2, 2160774), (3, 1440516), (4, 1080387), (6, 720258), (7, 617364), (9, 480172), (11, 392868), (12, 360129), (14, 308682), (18, 240086), (21, 205788), (22, 196434), (28, 154341), (33, 130956), (36, 120043), (42, 102894), (44, 98217), (63, 68596), (66, 65478), (77, 56124), (84, 51447), (99, 43652), (126, 34298), (132, 32739), (154, 28062), (198, 21826), (231, 18708), (252, 17149), (308, 14031), (396, 10913), (462, 9354), (693, 6236), (924, 4677), (1386, 3118), (1559, 2772)]