17794644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 49297248

約数和(自身を除く): 31502604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 571, 588, 636, 742, 1113, 1142, 1484, 1713, 2226, 2284, 2597, 3426, 3997, 4452, 5194, 6852, 7791, 7994, 10388, 11991, 15582, 15988, 23982, 27979, 30263, 31164, 47964, 55958, 60526, 83937, 90789, 111916, 121052, 167874, 181578, 211841, 335748, 363156, 423682, 635523, 847364, 1271046, 1482887, 2542092, 2965774, 4448661, 5931548, 8897322, 17794644]

約数ペア:

[(1, 17794644), (2, 8897322), (3, 5931548), (4, 4448661), (6, 2965774), (7, 2542092), (12, 1482887), (14, 1271046), (21, 847364), (28, 635523), (42, 423682), (49, 363156), (53, 335748), (84, 211841), (98, 181578), (106, 167874), (147, 121052), (159, 111916), (196, 90789), (212, 83937), (294, 60526), (318, 55958), (371, 47964), (571, 31164), (588, 30263), (636, 27979), (742, 23982), (1113, 15988), (1142, 15582), (1484, 11991), (1713, 10388), (2226, 7994), (2284, 7791), (2597, 6852), (3426, 5194), (3997, 4452)]