2256012

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 6482112

約数和(自身を除く): 4226100

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 211, 243, 297, 324, 396, 422, 486, 594, 633, 844, 891, 972, 1188, 1266, 1782, 1899, 2321, 2532, 2673, 3564, 3798, 4642, 5346, 5697, 6963, 7596, 9284, 10692, 11394, 13926, 17091, 20889, 22788, 27852, 34182, 41778, 51273, 62667, 68364, 83556, 102546, 125334, 188001, 205092, 250668, 376002, 564003, 752004, 1128006, 2256012]

約数ペア:

[(1, 2256012), (2, 1128006), (3, 752004), (4, 564003), (6, 376002), (9, 250668), (11, 205092), (12, 188001), (18, 125334), (22, 102546), (27, 83556), (33, 68364), (36, 62667), (44, 51273), (54, 41778), (66, 34182), (81, 27852), (99, 22788), (108, 20889), (132, 17091), (162, 13926), (198, 11394), (211, 10692), (243, 9284), (297, 7596), (324, 6963), (396, 5697), (422, 5346), (486, 4642), (594, 3798), (633, 3564), (844, 2673), (891, 2532), (972, 2321), (1188, 1899), (1266, 1782)]