19732572

素因数分解:

$2^2\times 3^6\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 84

約数和(自身を含む): 53067336

約数和(自身を除く): 33334764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 101, 108, 134, 162, 201, 202, 243, 268, 303, 324, 402, 404, 486, 603, 606, 729, 804, 909, 972, 1206, 1212, 1458, 1809, 1818, 2412, 2727, 2916, 3618, 3636, 5427, 5454, 6767, 7236, 8181, 10854, 10908, 13534, 16281, 16362, 20301, 21708, 24543, 27068, 32562, 32724, 40602, 48843, 49086, 60903, 65124, 73629, 81204, 97686, 98172, 121806, 147258, 182709, 195372, 243612, 294516, 365418, 548127, 730836, 1096254, 1644381, 2192508, 3288762, 4933143, 6577524, 9866286, 19732572]

約数ペア:

[(1, 19732572), (2, 9866286), (3, 6577524), (4, 4933143), (6, 3288762), (9, 2192508), (12, 1644381), (18, 1096254), (27, 730836), (36, 548127), (54, 365418), (67, 294516), (81, 243612), (101, 195372), (108, 182709), (134, 147258), (162, 121806), (201, 98172), (202, 97686), (243, 81204), (268, 73629), (303, 65124), (324, 60903), (402, 49086), (404, 48843), (486, 40602), (603, 32724), (606, 32562), (729, 27068), (804, 24543), (909, 21708), (972, 20301), (1206, 16362), (1212, 16281), (1458, 13534), (1809, 10908), (1818, 10854), (2412, 8181), (2727, 7236), (2916, 6767), (3618, 5454), (3636, 5427)]