9978444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 30159360

約数和(自身を除く): 20180916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 84, 108, 126, 134, 189, 197, 201, 252, 268, 378, 394, 402, 469, 591, 603, 756, 788, 804, 938, 1182, 1206, 1379, 1407, 1773, 1809, 1876, 2364, 2412, 2758, 2814, 3546, 3618, 4137, 4221, 5319, 5516, 5628, 7092, 7236, 8274, 8442, 10638, 12411, 12663, 13199, 16548, 16884, 21276, 24822, 25326, 26398, 37233, 39597, 49644, 50652, 52796, 74466, 79194, 92393, 118791, 148932, 158388, 184786, 237582, 277179, 356373, 369572, 475164, 554358, 712746, 831537, 1108716, 1425492, 1663074, 2494611, 3326148, 4989222, 9978444]

約数ペア:

[(1, 9978444), (2, 4989222), (3, 3326148), (4, 2494611), (6, 1663074), (7, 1425492), (9, 1108716), (12, 831537), (14, 712746), (18, 554358), (21, 475164), (27, 369572), (28, 356373), (36, 277179), (42, 237582), (54, 184786), (63, 158388), (67, 148932), (84, 118791), (108, 92393), (126, 79194), (134, 74466), (189, 52796), (197, 50652), (201, 49644), (252, 39597), (268, 37233), (378, 26398), (394, 25326), (402, 24822), (469, 21276), (591, 16884), (603, 16548), (756, 13199), (788, 12663), (804, 12411), (938, 10638), (1182, 8442), (1206, 8274), (1379, 7236), (1407, 7092), (1773, 5628), (1809, 5516), (1876, 5319), (2364, 4221), (2412, 4137), (2758, 3618), (2814, 3546)]