4125204

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 11342240

約数和(自身を除く): 7217036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 163, 171, 222, 228, 326, 333, 342, 444, 489, 652, 666, 684, 703, 978, 1332, 1406, 1467, 1956, 2109, 2812, 2934, 3097, 4218, 5868, 6031, 6194, 6327, 8436, 9291, 12062, 12388, 12654, 18093, 18582, 24124, 25308, 27873, 36186, 37164, 54279, 55746, 72372, 108558, 111492, 114589, 217116, 229178, 343767, 458356, 687534, 1031301, 1375068, 2062602, 4125204]

約数ペア:

[(1, 4125204), (2, 2062602), (3, 1375068), (4, 1031301), (6, 687534), (9, 458356), (12, 343767), (18, 229178), (19, 217116), (36, 114589), (37, 111492), (38, 108558), (57, 72372), (74, 55746), (76, 54279), (111, 37164), (114, 36186), (148, 27873), (163, 25308), (171, 24124), (222, 18582), (228, 18093), (326, 12654), (333, 12388), (342, 12062), (444, 9291), (489, 8436), (652, 6327), (666, 6194), (684, 6031), (703, 5868), (978, 4218), (1332, 3097), (1406, 2934), (1467, 2812), (1956, 2109)]