2019907908

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{3719}}^1$

素因数の和:3886

約数の個数: 96

約数和(自身を含む): 5399654400

約数和(自身を除く): 3379746492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 107, 108, 141, 188, 214, 282, 321, 423, 428, 564, 642, 846, 963, 1269, 1284, 1692, 1926, 2538, 2889, 3719, 3852, 5029, 5076, 5778, 7438, 10058, 11157, 11556, 14876, 15087, 20116, 22314, 30174, 33471, 44628, 45261, 60348, 66942, 90522, 100413, 133884, 135783, 174793, 181044, 200826, 271566, 349586, 397933, 401652, 524379, 543132, 699172, 795866, 1048758, 1193799, 1573137, 1591732, 2097516, 2387598, 3146274, 3581397, 4719411, 4775196, 6292548, 7162794, 9438822, 10744191, 14325588, 18702851, 18877644, 21488382, 37405702, 42976764, 56108553, 74811404, 112217106, 168325659, 224434212, 336651318, 504976977, 673302636, 1009953954, 2019907908]

約数ペア:

[(1, 2019907908), (2, 1009953954), (3, 673302636), (4, 504976977), (6, 336651318), (9, 224434212), (12, 168325659), (18, 112217106), (27, 74811404), (36, 56108553), (47, 42976764), (54, 37405702), (94, 21488382), (107, 18877644), (108, 18702851), (141, 14325588), (188, 10744191), (214, 9438822), (282, 7162794), (321, 6292548), (423, 4775196), (428, 4719411), (564, 3581397), (642, 3146274), (846, 2387598), (963, 2097516), (1269, 1591732), (1284, 1573137), (1692, 1193799), (1926, 1048758), (2538, 795866), (2889, 699172), (3719, 543132), (3852, 524379), (5029, 401652), (5076, 397933), (5778, 349586), (7438, 271566), (10058, 200826), (11157, 181044), (11556, 174793), (14876, 135783), (15087, 133884), (20116, 100413), (22314, 90522), (30174, 66942), (33471, 60348), (44628, 45261)]