674982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 1827072

約数和(自身を除く): 1152090

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 487, 693, 974, 1386, 1461, 2922, 3409, 4383, 5357, 6818, 8766, 10227, 10714, 16071, 20454, 30681, 32142, 37499, 48213, 61362, 74998, 96426, 112497, 224994, 337491, 674982]

約数ペア:

[(1, 674982), (2, 337491), (3, 224994), (6, 112497), (7, 96426), (9, 74998), (11, 61362), (14, 48213), (18, 37499), (21, 32142), (22, 30681), (33, 20454), (42, 16071), (63, 10714), (66, 10227), (77, 8766), (99, 6818), (126, 5357), (154, 4383), (198, 3409), (231, 2922), (462, 1461), (487, 1386), (693, 974)]