1086228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 3241056

約数和(自身を除く): 2154828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 211, 234, 286, 396, 422, 429, 468, 572, 633, 844, 858, 1266, 1287, 1716, 1899, 2321, 2532, 2574, 2743, 3798, 4642, 5148, 5486, 6963, 7596, 8229, 9284, 10972, 13926, 16458, 20889, 24687, 27852, 30173, 32916, 41778, 49374, 60346, 83556, 90519, 98748, 120692, 181038, 271557, 362076, 543114, 1086228]

約数ペア:

[(1, 1086228), (2, 543114), (3, 362076), (4, 271557), (6, 181038), (9, 120692), (11, 98748), (12, 90519), (13, 83556), (18, 60346), (22, 49374), (26, 41778), (33, 32916), (36, 30173), (39, 27852), (44, 24687), (52, 20889), (66, 16458), (78, 13926), (99, 10972), (117, 9284), (132, 8229), (143, 7596), (156, 6963), (198, 5486), (211, 5148), (234, 4642), (286, 3798), (396, 2743), (422, 2574), (429, 2532), (468, 2321), (572, 1899), (633, 1716), (844, 1287), (858, 1266)]