22189428

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 59055360

約数和(自身を除く): 36865932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 236, 279, 337, 354, 372, 531, 558, 674, 708, 1011, 1062, 1116, 1348, 1829, 2022, 2124, 3033, 3658, 4044, 5487, 6066, 7316, 10447, 10974, 12132, 16461, 19883, 20894, 21948, 31341, 32922, 39766, 41788, 59649, 62682, 65844, 79532, 94023, 119298, 125364, 178947, 188046, 238596, 357894, 376092, 616373, 715788, 1232746, 1849119, 2465492, 3698238, 5547357, 7396476, 11094714, 22189428]

約数ペア:

[(1, 22189428), (2, 11094714), (3, 7396476), (4, 5547357), (6, 3698238), (9, 2465492), (12, 1849119), (18, 1232746), (31, 715788), (36, 616373), (59, 376092), (62, 357894), (93, 238596), (118, 188046), (124, 178947), (177, 125364), (186, 119298), (236, 94023), (279, 79532), (337, 65844), (354, 62682), (372, 59649), (531, 41788), (558, 39766), (674, 32922), (708, 31341), (1011, 21948), (1062, 20894), (1116, 19883), (1348, 16461), (1829, 12132), (2022, 10974), (2124, 10447), (3033, 7316), (3658, 6066), (4044, 5487)]