218021388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45083}}^1$

素因数の和:45134

約数の個数: 48

約数和(自身を含む): 565533696

約数和(自身を除く): 347512308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 45083, 90166, 135249, 180332, 270498, 540996, 586079, 1172158, 1397573, 1758237, 2344316, 2795146, 3516474, 4192719, 5590292, 7032948, 8385438, 16770876, 18168449, 36336898, 54505347, 72673796, 109010694, 218021388]

約数ペア:

[(1, 218021388), (2, 109010694), (3, 72673796), (4, 54505347), (6, 36336898), (12, 18168449), (13, 16770876), (26, 8385438), (31, 7032948), (39, 5590292), (52, 4192719), (62, 3516474), (78, 2795146), (93, 2344316), (124, 1758237), (156, 1397573), (186, 1172158), (372, 586079), (403, 540996), (806, 270498), (1209, 180332), (1612, 135249), (2418, 90166), (4836, 45083)]