4989222

素因数分解:

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

素因数の和:282

約数の個数: 64

約数和(自身を含む): 12925440

約数和(自身を除く): 7936218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 197, 201, 378, 394, 402, 469, 591, 603, 938, 1182, 1206, 1379, 1407, 1773, 1809, 2758, 2814, 3546, 3618, 4137, 4221, 5319, 8274, 8442, 10638, 12411, 12663, 13199, 24822, 25326, 26398, 37233, 39597, 74466, 79194, 92393, 118791, 184786, 237582, 277179, 356373, 554358, 712746, 831537, 1663074, 2494611, 4989222]

約数ペア:

[(1, 4989222), (2, 2494611), (3, 1663074), (6, 831537), (7, 712746), (9, 554358), (14, 356373), (18, 277179), (21, 237582), (27, 184786), (42, 118791), (54, 92393), (63, 79194), (67, 74466), (126, 39597), (134, 37233), (189, 26398), (197, 25326), (201, 24822), (378, 13199), (394, 12663), (402, 12411), (469, 10638), (591, 8442), (603, 8274), (938, 5319), (1182, 4221), (1206, 4137), (1379, 3618), (1407, 3546), (1773, 2814), (1809, 2758)]