16394994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3943}}^1$

素因数の和:3972

約数の個数: 64

約数和(自身を含む): 45434880

約数和(自身を除く): 29039886

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 3943, 4158, 7886, 11829, 23658, 27601, 35487, 43373, 55202, 70974, 82803, 86746, 106461, 130119, 165606, 212922, 248409, 260238, 303611, 390357, 496818, 607222, 745227, 780714, 910833, 1171071, 1490454, 1821666, 2342142, 2732499, 5464998, 8197497, 16394994]

約数ペア:

[(1, 16394994), (2, 8197497), (3, 5464998), (6, 2732499), (7, 2342142), (9, 1821666), (11, 1490454), (14, 1171071), (18, 910833), (21, 780714), (22, 745227), (27, 607222), (33, 496818), (42, 390357), (54, 303611), (63, 260238), (66, 248409), (77, 212922), (99, 165606), (126, 130119), (154, 106461), (189, 86746), (198, 82803), (231, 70974), (297, 55202), (378, 43373), (462, 35487), (594, 27601), (693, 23658), (1386, 11829), (2079, 7886), (3943, 4158)]