13660206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 19517394

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 79, 138, 158, 161, 179, 237, 322, 358, 474, 483, 537, 553, 966, 1074, 1106, 1253, 1659, 1817, 2506, 3318, 3634, 3759, 4117, 5451, 7518, 8234, 10902, 12351, 12719, 14141, 24702, 25438, 28282, 28819, 38157, 42423, 57638, 76314, 84846, 86457, 98987, 172914, 197974, 296961, 325243, 593922, 650486, 975729, 1951458, 2276701, 4553402, 6830103, 13660206]

約数ペア:

[(1, 13660206), (2, 6830103), (3, 4553402), (6, 2276701), (7, 1951458), (14, 975729), (21, 650486), (23, 593922), (42, 325243), (46, 296961), (69, 197974), (79, 172914), (138, 98987), (158, 86457), (161, 84846), (179, 76314), (237, 57638), (322, 42423), (358, 38157), (474, 28819), (483, 28282), (537, 25438), (553, 24702), (966, 14141), (1074, 12719), (1106, 12351), (1253, 10902), (1659, 8234), (1817, 7518), (2506, 5451), (3318, 4117), (3634, 3759)]