16964766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10357}}^1$

素因数の和:10385

約数の個数: 48

約数和(自身を含む): 45243744

約数和(自身を除く): 28278978

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 10357, 20714, 31071, 62142, 72499, 93213, 134641, 144998, 186426, 217497, 269282, 403923, 434994, 652491, 807846, 942487, 1211769, 1304982, 1884974, 2423538, 2827461, 5654922, 8482383, 16964766]

約数ペア:

[(1, 16964766), (2, 8482383), (3, 5654922), (6, 2827461), (7, 2423538), (9, 1884974), (13, 1304982), (14, 1211769), (18, 942487), (21, 807846), (26, 652491), (39, 434994), (42, 403923), (63, 269282), (78, 217497), (91, 186426), (117, 144998), (126, 134641), (182, 93213), (234, 72499), (273, 62142), (546, 31071), (819, 20714), (1638, 10357)]