42018678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2273}}^1$

素因数の和:2373

約数の個数: 48

約数和(自身を含む): 99328320

約数和(自身を除く): 57309642

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 2054, 2273, 3081, 4546, 6162, 6819, 9243, 13638, 18486, 20457, 29549, 40914, 59098, 88647, 177294, 179567, 265941, 359134, 531882, 538701, 1077402, 1616103, 2334371, 3232206, 4668742, 7003113, 14006226, 21009339, 42018678]

約数ペア:

[(1, 42018678), (2, 21009339), (3, 14006226), (6, 7003113), (9, 4668742), (13, 3232206), (18, 2334371), (26, 1616103), (39, 1077402), (78, 538701), (79, 531882), (117, 359134), (158, 265941), (234, 179567), (237, 177294), (474, 88647), (711, 59098), (1027, 40914), (1422, 29549), (2054, 20457), (2273, 18486), (3081, 13638), (4546, 9243), (6162, 6819)]