2884014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 7308288

約数和(自身を除く): 4424274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 487, 658, 846, 974, 987, 1461, 1974, 2922, 2961, 3409, 4383, 5922, 6818, 8766, 10227, 20454, 22889, 30681, 45778, 61362, 68667, 137334, 160223, 206001, 320446, 412002, 480669, 961338, 1442007, 2884014]

約数ペア:

[(1, 2884014), (2, 1442007), (3, 961338), (6, 480669), (7, 412002), (9, 320446), (14, 206001), (18, 160223), (21, 137334), (42, 68667), (47, 61362), (63, 45778), (94, 30681), (126, 22889), (141, 20454), (282, 10227), (329, 8766), (423, 6818), (487, 5922), (658, 4383), (846, 3409), (974, 2961), (987, 2922), (1461, 1974)]