19433484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1235

約数の個数: 72

約数和(自身を含む): 57028608

約数和(自身を除く): 37595124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1151, 1206, 1407, 1876, 2302, 2412, 2814, 3453, 4221, 4604, 5628, 6906, 8057, 8442, 10359, 13812, 16114, 16884, 20718, 24171, 32228, 41436, 48342, 72513, 77117, 96684, 145026, 154234, 231351, 290052, 308468, 462702, 539819, 694053, 925404, 1079638, 1388106, 1619457, 2159276, 2776212, 3238914, 4858371, 6477828, 9716742, 19433484]

約数ペア:

[(1, 19433484), (2, 9716742), (3, 6477828), (4, 4858371), (6, 3238914), (7, 2776212), (9, 2159276), (12, 1619457), (14, 1388106), (18, 1079638), (21, 925404), (28, 694053), (36, 539819), (42, 462702), (63, 308468), (67, 290052), (84, 231351), (126, 154234), (134, 145026), (201, 96684), (252, 77117), (268, 72513), (402, 48342), (469, 41436), (603, 32228), (804, 24171), (938, 20718), (1151, 16884), (1206, 16114), (1407, 13812), (1876, 10359), (2302, 8442), (2412, 8057), (2814, 6906), (3453, 5628), (4221, 4604)]