16995186

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 40360320

約数和(自身を除く): 23365134

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1231, 1534, 2301, 2462, 3693, 4602, 6903, 7386, 11079, 13806, 16003, 22158, 32006, 48009, 72629, 96018, 144027, 145258, 217887, 288054, 435774, 653661, 944177, 1307322, 1888354, 2832531, 5665062, 8497593, 16995186]

約数ペア:

[(1, 16995186), (2, 8497593), (3, 5665062), (6, 2832531), (9, 1888354), (13, 1307322), (18, 944177), (26, 653661), (39, 435774), (59, 288054), (78, 217887), (117, 145258), (118, 144027), (177, 96018), (234, 72629), (354, 48009), (531, 32006), (767, 22158), (1062, 16003), (1231, 13806), (1534, 11079), (2301, 7386), (2462, 6903), (3693, 4602)]