2017902654

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157231}}^1$

素因数の和:157293

約数の個数: 48

約数和(自身を含む): 4709412864

約数和(自身を除く): 2691510210

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 157231, 314462, 471693, 943386, 1415079, 2830158, 3616313, 4874161, 7232626, 9748322, 10848939, 14622483, 21697878, 29244966, 32546817, 43867449, 65093634, 87734898, 112105703, 224211406, 336317109, 672634218, 1008951327, 2017902654]

約数ペア:

[(1, 2017902654), (2, 1008951327), (3, 672634218), (6, 336317109), (9, 224211406), (18, 112105703), (23, 87734898), (31, 65093634), (46, 43867449), (62, 32546817), (69, 29244966), (93, 21697878), (138, 14622483), (186, 10848939), (207, 9748322), (279, 7232626), (414, 4874161), (558, 3616313), (713, 2830158), (1426, 1415079), (2139, 943386), (4278, 471693), (6417, 314462), (12834, 157231)]