4790052

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 13104000

約数和(自身を除く): 8313948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 149, 171, 188, 228, 282, 298, 342, 423, 447, 564, 596, 684, 846, 893, 894, 1341, 1692, 1786, 1788, 2679, 2682, 2831, 3572, 5358, 5364, 5662, 7003, 8037, 8493, 10716, 11324, 14006, 16074, 16986, 21009, 25479, 28012, 32148, 33972, 42018, 50958, 63027, 84036, 101916, 126054, 133057, 252108, 266114, 399171, 532228, 798342, 1197513, 1596684, 2395026, 4790052]

約数ペア:

[(1, 4790052), (2, 2395026), (3, 1596684), (4, 1197513), (6, 798342), (9, 532228), (12, 399171), (18, 266114), (19, 252108), (36, 133057), (38, 126054), (47, 101916), (57, 84036), (76, 63027), (94, 50958), (114, 42018), (141, 33972), (149, 32148), (171, 28012), (188, 25479), (228, 21009), (282, 16986), (298, 16074), (342, 14006), (423, 11324), (447, 10716), (564, 8493), (596, 8037), (684, 7003), (846, 5662), (893, 5364), (894, 5358), (1341, 3572), (1692, 2831), (1786, 2682), (1788, 2679)]