16943388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1667}}^1$

素因数の和:1703

約数の個数: 72

約数和(自身を含む): 49693056

約数和(自身を除く): 32749668

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1667, 1694, 2541, 3334, 3388, 5001, 5082, 6668, 10002, 10164, 11669, 18337, 20004, 23338, 35007, 36674, 46676, 55011, 70014, 73348, 110022, 128359, 140028, 201707, 220044, 256718, 385077, 403414, 513436, 605121, 770154, 806828, 1210242, 1411949, 1540308, 2420484, 2823898, 4235847, 5647796, 8471694, 16943388]

約数ペア:

[(1, 16943388), (2, 8471694), (3, 5647796), (4, 4235847), (6, 2823898), (7, 2420484), (11, 1540308), (12, 1411949), (14, 1210242), (21, 806828), (22, 770154), (28, 605121), (33, 513436), (42, 403414), (44, 385077), (66, 256718), (77, 220044), (84, 201707), (121, 140028), (132, 128359), (154, 110022), (231, 73348), (242, 70014), (308, 55011), (363, 46676), (462, 36674), (484, 35007), (726, 23338), (847, 20004), (924, 18337), (1452, 11669), (1667, 10164), (1694, 10002), (2541, 6668), (3334, 5082), (3388, 5001)]