16925076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1493

約数の個数: 72

約数和(自身を含む): 49969920

約数和(自身を除く): 33044844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1429, 1692, 1974, 2858, 2961, 3948, 4287, 5716, 5922, 8574, 10003, 11844, 12861, 17148, 20006, 25722, 30009, 40012, 51444, 60018, 67163, 90027, 120036, 134326, 180054, 201489, 268652, 360108, 402978, 470141, 604467, 805956, 940282, 1208934, 1410423, 1880564, 2417868, 2820846, 4231269, 5641692, 8462538, 16925076]

約数ペア:

[(1, 16925076), (2, 8462538), (3, 5641692), (4, 4231269), (6, 2820846), (7, 2417868), (9, 1880564), (12, 1410423), (14, 1208934), (18, 940282), (21, 805956), (28, 604467), (36, 470141), (42, 402978), (47, 360108), (63, 268652), (84, 201489), (94, 180054), (126, 134326), (141, 120036), (188, 90027), (252, 67163), (282, 60018), (329, 51444), (423, 40012), (564, 30009), (658, 25722), (846, 20006), (987, 17148), (1316, 12861), (1429, 11844), (1692, 10003), (1974, 8574), (2858, 5922), (2961, 5716), (3948, 4287)]