13818444860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{297683}}^1$

素因数の和:297914

約数の個数: 48

約数和(自身を含む): 31806940032

約数和(自身を除く): 17988495172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 844, 1055, 2110, 2321, 4220, 4642, 9284, 11605, 23210, 46420, 297683, 595366, 1190732, 1488415, 2976830, 3274513, 5953660, 6549026, 13098052, 16372565, 32745130, 62811113, 65490260, 125622226, 251244452, 314055565, 628111130, 690922243, 1256222260, 1381844486, 2763688972, 3454611215, 6909222430, 13818444860]

約数ペア:

[(1, 13818444860), (2, 6909222430), (4, 3454611215), (5, 2763688972), (10, 1381844486), (11, 1256222260), (20, 690922243), (22, 628111130), (44, 314055565), (55, 251244452), (110, 125622226), (211, 65490260), (220, 62811113), (422, 32745130), (844, 16372565), (1055, 13098052), (2110, 6549026), (2321, 5953660), (4220, 3274513), (4642, 2976830), (9284, 1488415), (11605, 1190732), (23210, 595366), (46420, 297683)]