2297988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 7250880

約数和(自身を除く): 4952892

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 829, 924, 1386, 1658, 2487, 2772, 3316, 4974, 5803, 7461, 9119, 9948, 11606, 14922, 17409, 18238, 23212, 27357, 29844, 34818, 36476, 52227, 54714, 63833, 69636, 82071, 104454, 109428, 127666, 164142, 191499, 208908, 255332, 328284, 382998, 574497, 765996, 1148994, 2297988]

約数ペア:

[(1, 2297988), (2, 1148994), (3, 765996), (4, 574497), (6, 382998), (7, 328284), (9, 255332), (11, 208908), (12, 191499), (14, 164142), (18, 127666), (21, 109428), (22, 104454), (28, 82071), (33, 69636), (36, 63833), (42, 54714), (44, 52227), (63, 36476), (66, 34818), (77, 29844), (84, 27357), (99, 23212), (126, 18238), (132, 17409), (154, 14922), (198, 11606), (231, 9948), (252, 9119), (308, 7461), (396, 5803), (462, 4974), (693, 3316), (829, 2772), (924, 2487), (1386, 1658)]