16397082

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 38787840

約数和(自身を除く): 22390758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 887, 1027, 1422, 1774, 2054, 2661, 3081, 5322, 6162, 7983, 9243, 11531, 15966, 18486, 23062, 34593, 69186, 70073, 103779, 140146, 207558, 210219, 420438, 630657, 910949, 1261314, 1821898, 2732847, 5465694, 8198541, 16397082]

約数ペア:

[(1, 16397082), (2, 8198541), (3, 5465694), (6, 2732847), (9, 1821898), (13, 1261314), (18, 910949), (26, 630657), (39, 420438), (78, 210219), (79, 207558), (117, 140146), (158, 103779), (234, 70073), (237, 69186), (474, 34593), (711, 23062), (887, 18486), (1027, 15966), (1422, 11531), (1774, 9243), (2054, 7983), (2661, 6162), (3081, 5322)]