9921324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 27578880

約数和(自身を除く): 17657556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 359, 564, 588, 658, 718, 987, 1077, 1316, 1436, 1974, 2154, 2303, 2513, 3948, 4308, 4606, 5026, 6909, 7539, 9212, 10052, 13818, 15078, 16873, 17591, 27636, 30156, 33746, 35182, 50619, 52773, 67492, 70364, 101238, 105546, 118111, 202476, 211092, 236222, 354333, 472444, 708666, 826777, 1417332, 1653554, 2480331, 3307108, 4960662, 9921324]

約数ペア:

[(1, 9921324), (2, 4960662), (3, 3307108), (4, 2480331), (6, 1653554), (7, 1417332), (12, 826777), (14, 708666), (21, 472444), (28, 354333), (42, 236222), (47, 211092), (49, 202476), (84, 118111), (94, 105546), (98, 101238), (141, 70364), (147, 67492), (188, 52773), (196, 50619), (282, 35182), (294, 33746), (329, 30156), (359, 27636), (564, 17591), (588, 16873), (658, 15078), (718, 13818), (987, 10052), (1077, 9212), (1316, 7539), (1436, 6909), (1974, 5026), (2154, 4606), (2303, 4308), (2513, 3948)]