16211319558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1\times {\mathrm{8629}}^1$

素因数の和:9773

約数の個数: 64

約数和(自身を含む): 37997406720

約数和(自身を除く): 21786087162

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1091, 1722, 2182, 3273, 6546, 7637, 8629, 15274, 17258, 22911, 25887, 44731, 45822, 51774, 60403, 89462, 120806, 134193, 181209, 268386, 313117, 353789, 362418, 626234, 707578, 939351, 1061367, 1878702, 2122734, 2476523, 4953046, 7429569, 9414239, 14859138, 18828478, 28242717, 56485434, 65899673, 131799346, 197699019, 385983799, 395398038, 771967598, 1157951397, 2315902794, 2701886593, 5403773186, 8105659779, 16211319558]

約数ペア:

[(1, 16211319558), (2, 8105659779), (3, 5403773186), (6, 2701886593), (7, 2315902794), (14, 1157951397), (21, 771967598), (41, 395398038), (42, 385983799), (82, 197699019), (123, 131799346), (246, 65899673), (287, 56485434), (574, 28242717), (861, 18828478), (1091, 14859138), (1722, 9414239), (2182, 7429569), (3273, 4953046), (6546, 2476523), (7637, 2122734), (8629, 1878702), (15274, 1061367), (17258, 939351), (22911, 707578), (25887, 626234), (44731, 362418), (45822, 353789), (51774, 313117), (60403, 268386), (89462, 181209), (120806, 134193)]