40187898

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 93750696

約数和(自身を除く): 53562798

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1037, 1098, 2074, 2153, 3111, 4306, 6222, 6459, 9333, 12918, 18666, 19377, 36601, 38754, 73202, 109803, 131333, 219606, 262666, 329409, 393999, 658818, 787998, 1181997, 2232661, 2363994, 4465322, 6697983, 13395966, 20093949, 40187898]

約数ペア:

[(1, 40187898), (2, 20093949), (3, 13395966), (6, 6697983), (9, 4465322), (17, 2363994), (18, 2232661), (34, 1181997), (51, 787998), (61, 658818), (102, 393999), (122, 329409), (153, 262666), (183, 219606), (306, 131333), (366, 109803), (549, 73202), (1037, 38754), (1098, 36601), (2074, 19377), (2153, 18666), (3111, 12918), (4306, 9333), (6222, 6459)]