1187172

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{673}}^1$

素因数の和:697

約数の個数: 54

約数和(自身を含む): 3496038

約数和(自身を除く): 2308866

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 673, 882, 1346, 1764, 2019, 2692, 4038, 4711, 6057, 8076, 9422, 12114, 14133, 18844, 24228, 28266, 32977, 42399, 56532, 65954, 84798, 98931, 131908, 169596, 197862, 296793, 395724, 593586, 1187172]

約数ペア:

[(1, 1187172), (2, 593586), (3, 395724), (4, 296793), (6, 197862), (7, 169596), (9, 131908), (12, 98931), (14, 84798), (18, 65954), (21, 56532), (28, 42399), (36, 32977), (42, 28266), (49, 24228), (63, 18844), (84, 14133), (98, 12114), (126, 9422), (147, 8076), (196, 6057), (252, 4711), (294, 4038), (441, 2692), (588, 2019), (673, 1764), (882, 1346)]