191423988

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{108517}}^1$

素因数の和:108541

約数の個数: 54

約数和(自身を含む): 562882866

約数和(自身を除く): 371458878

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 108517, 217034, 325551, 434068, 651102, 759619, 976653, 1302204, 1519238, 1953306, 2278857, 3038476, 3906612, 4557714, 5317333, 6836571, 9115428, 10634666, 13673142, 15951999, 21269332, 27346284, 31903998, 47855997, 63807996, 95711994, 191423988]

約数ペア:

[(1, 191423988), (2, 95711994), (3, 63807996), (4, 47855997), (6, 31903998), (7, 27346284), (9, 21269332), (12, 15951999), (14, 13673142), (18, 10634666), (21, 9115428), (28, 6836571), (36, 5317333), (42, 4557714), (49, 3906612), (63, 3038476), (84, 2278857), (98, 1953306), (126, 1519238), (147, 1302204), (196, 976653), (252, 759619), (294, 651102), (441, 434068), (588, 325551), (882, 217034), (1764, 108517)]