16447474974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{12527}}^1$

素因数の和:13309

約数の個数: 64

約数和(自身を含む): 38524502016

約数和(自身を除く): 22077027042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 727, 903, 1454, 1806, 2181, 4362, 5089, 10178, 12527, 15267, 25054, 30534, 31261, 37581, 62522, 75162, 87689, 93783, 175378, 187566, 218827, 263067, 437654, 526134, 538661, 656481, 1077322, 1312962, 1615983, 3231966, 3770627, 7541254, 9107129, 11311881, 18214258, 22623762, 27321387, 54642774, 63749903, 127499806, 191249709, 382499418, 391606547, 783213094, 1174819641, 2349639282, 2741245829, 5482491658, 8223737487, 16447474974]

約数ペア:

[(1, 16447474974), (2, 8223737487), (3, 5482491658), (6, 2741245829), (7, 2349639282), (14, 1174819641), (21, 783213094), (42, 391606547), (43, 382499418), (86, 191249709), (129, 127499806), (258, 63749903), (301, 54642774), (602, 27321387), (727, 22623762), (903, 18214258), (1454, 11311881), (1806, 9107129), (2181, 7541254), (4362, 3770627), (5089, 3231966), (10178, 1615983), (12527, 1312962), (15267, 1077322), (25054, 656481), (30534, 538661), (31261, 526134), (37581, 437654), (62522, 263067), (75162, 218827), (87689, 187566), (93783, 175378)]