42643146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78101}}^1$

素因数の和:78126

約数の個数: 32

約数和(自身を含む): 104969088

約数和(自身を除く): 62325942

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 78101, 156202, 234303, 468606, 546707, 1015313, 1093414, 1640121, 2030626, 3045939, 3280242, 6091878, 7107191, 14214382, 21321573, 42643146]

約数ペア:

[(1, 42643146), (2, 21321573), (3, 14214382), (6, 7107191), (7, 6091878), (13, 3280242), (14, 3045939), (21, 2030626), (26, 1640121), (39, 1093414), (42, 1015313), (78, 546707), (91, 468606), (182, 234303), (273, 156202), (546, 78101)]