2141532

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 5644800

約数和(自身を除く): 3503268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 251, 316, 474, 502, 711, 753, 948, 1004, 1422, 1506, 2133, 2259, 2844, 3012, 4266, 4518, 6777, 8532, 9036, 13554, 19829, 27108, 39658, 59487, 79316, 118974, 178461, 237948, 356922, 535383, 713844, 1070766, 2141532]

約数ペア:

[(1, 2141532), (2, 1070766), (3, 713844), (4, 535383), (6, 356922), (9, 237948), (12, 178461), (18, 118974), (27, 79316), (36, 59487), (54, 39658), (79, 27108), (108, 19829), (158, 13554), (237, 9036), (251, 8532), (316, 6777), (474, 4518), (502, 4266), (711, 3012), (753, 2844), (948, 2259), (1004, 2133), (1422, 1506)]