1009038996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{54851}}^1$

素因数の和:54941

約数の個数: 72

約数和(自身を含む): 2954986944

約数和(自身を除く): 1945947948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 18396, 54851, 109702, 164553, 219404, 329106, 383957, 493659, 658212, 767914, 987318, 1151871, 1535828, 1974636, 2303742, 3455613, 4004123, 4607484, 6911226, 8008246, 12012369, 13822452, 16016492, 24024738, 28028861, 36037107, 48049476, 56057722, 72074214, 84086583, 112115444, 144148428, 168173166, 252259749, 336346332, 504519498, 1009038996]

約数ペア:

[(1, 1009038996), (2, 504519498), (3, 336346332), (4, 252259749), (6, 168173166), (7, 144148428), (9, 112115444), (12, 84086583), (14, 72074214), (18, 56057722), (21, 48049476), (28, 36037107), (36, 28028861), (42, 24024738), (63, 16016492), (73, 13822452), (84, 12012369), (126, 8008246), (146, 6911226), (219, 4607484), (252, 4004123), (292, 3455613), (438, 2303742), (511, 1974636), (657, 1535828), (876, 1151871), (1022, 987318), (1314, 767914), (1533, 658212), (2044, 493659), (2628, 383957), (3066, 329106), (4599, 219404), (6132, 164553), (9198, 109702), (18396, 54851)]