42028668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 116678016

約数和(自身を除く): 74649348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 211, 396, 422, 503, 633, 844, 1006, 1266, 1509, 1899, 2012, 2321, 2532, 3018, 3798, 4527, 4642, 5533, 6036, 6963, 7596, 9054, 9284, 11066, 13926, 16599, 18108, 20889, 22132, 27852, 33198, 41778, 49797, 66396, 83556, 99594, 106133, 199188, 212266, 318399, 424532, 636798, 955197, 1167463, 1273596, 1910394, 2334926, 3502389, 3820788, 4669852, 7004778, 10507167, 14009556, 21014334, 42028668]

約数ペア:

[(1, 42028668), (2, 21014334), (3, 14009556), (4, 10507167), (6, 7004778), (9, 4669852), (11, 3820788), (12, 3502389), (18, 2334926), (22, 1910394), (33, 1273596), (36, 1167463), (44, 955197), (66, 636798), (99, 424532), (132, 318399), (198, 212266), (211, 199188), (396, 106133), (422, 99594), (503, 83556), (633, 66396), (844, 49797), (1006, 41778), (1266, 33198), (1509, 27852), (1899, 22132), (2012, 20889), (2321, 18108), (2532, 16599), (3018, 13926), (3798, 11066), (4527, 9284), (4642, 9054), (5533, 7596), (6036, 6963)]