66563118

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 152755200

約数和(自身を除く): 86192082

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 191, 342, 382, 573, 1019, 1146, 1719, 2038, 3057, 3438, 3629, 6114, 7258, 9171, 10887, 18342, 19361, 21774, 32661, 38722, 58083, 65322, 116166, 174249, 194629, 348498, 389258, 583887, 1167774, 1751661, 3503322, 3697951, 7395902, 11093853, 22187706, 33281559, 66563118]

約数ペア:

[(1, 66563118), (2, 33281559), (3, 22187706), (6, 11093853), (9, 7395902), (18, 3697951), (19, 3503322), (38, 1751661), (57, 1167774), (114, 583887), (171, 389258), (191, 348498), (342, 194629), (382, 174249), (573, 116166), (1019, 65322), (1146, 58083), (1719, 38722), (2038, 32661), (3057, 21774), (3438, 19361), (3629, 18342), (6114, 10887), (7258, 9171)]