16471476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 47995584

約数和(自身を除く): 31524108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 401, 489, 652, 802, 978, 1141, 1203, 1467, 1604, 1956, 2282, 2406, 2807, 2934, 3423, 3609, 4564, 4812, 5614, 5868, 6846, 7218, 8421, 10269, 11228, 13692, 14436, 16842, 20538, 25263, 33684, 41076, 50526, 65363, 101052, 130726, 196089, 261452, 392178, 457541, 588267, 784356, 915082, 1176534, 1372623, 1830164, 2353068, 2745246, 4117869, 5490492, 8235738, 16471476]

約数ペア:

[(1, 16471476), (2, 8235738), (3, 5490492), (4, 4117869), (6, 2745246), (7, 2353068), (9, 1830164), (12, 1372623), (14, 1176534), (18, 915082), (21, 784356), (28, 588267), (36, 457541), (42, 392178), (63, 261452), (84, 196089), (126, 130726), (163, 101052), (252, 65363), (326, 50526), (401, 41076), (489, 33684), (652, 25263), (802, 20538), (978, 16842), (1141, 14436), (1203, 13692), (1467, 11228), (1604, 10269), (1956, 8421), (2282, 7218), (2406, 6846), (2807, 5868), (2934, 5614), (3423, 4812), (3609, 4564)]