42473886

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11113}}^1$

素因数の和:11145

約数の個数: 48

約数和(自身を含む): 106427664

約数和(自身を除く): 63953778

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 11113, 22226, 33339, 66678, 77791, 144469, 155582, 233373, 288938, 433407, 466746, 544537, 866814, 1011283, 1089074, 1633611, 2022566, 3033849, 3267222, 6067698, 7078981, 14157962, 21236943, 42473886]

約数ペア:

[(1, 42473886), (2, 21236943), (3, 14157962), (6, 7078981), (7, 6067698), (13, 3267222), (14, 3033849), (21, 2022566), (26, 1633611), (39, 1089074), (42, 1011283), (49, 866814), (78, 544537), (91, 466746), (98, 433407), (147, 288938), (182, 233373), (273, 155582), (294, 144469), (546, 77791), (637, 66678), (1274, 33339), (1911, 22226), (3822, 11113)]