42887754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26183}}^1$

素因数の和:26211

約数の個数: 48

約数和(自身を含む): 114371712

約数和(自身を除く): 71483958

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 26183, 52366, 78549, 157098, 183281, 235647, 340379, 366562, 471294, 549843, 680758, 1021137, 1099686, 1649529, 2042274, 2382653, 3063411, 3299058, 4765306, 6126822, 7147959, 14295918, 21443877, 42887754]

約数ペア:

[(1, 42887754), (2, 21443877), (3, 14295918), (6, 7147959), (7, 6126822), (9, 4765306), (13, 3299058), (14, 3063411), (18, 2382653), (21, 2042274), (26, 1649529), (39, 1099686), (42, 1021137), (63, 680758), (78, 549843), (91, 471294), (117, 366562), (126, 340379), (182, 235647), (234, 183281), (273, 157098), (546, 78549), (819, 52366), (1638, 26183)]