16397800002

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{12809}}^1$

素因数の和:13128

約数の個数: 64

約数和(自身を含む): 36917395200

約数和(自身を除く): 20519595198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 157, 302, 314, 453, 471, 906, 942, 1359, 1413, 2718, 2826, 4077, 4239, 8154, 8478, 12809, 23707, 25618, 38427, 47414, 71121, 76854, 115281, 142242, 213363, 230562, 345843, 426726, 640089, 691686, 1280178, 1934159, 2011013, 3868318, 4022026, 5802477, 6033039, 11604954, 12066078, 17407431, 18099117, 34814862, 36198234, 52222293, 54297351, 104444586, 108594702, 303662963, 607325926, 910988889, 1821977778, 2732966667, 5465933334, 8198900001, 16397800002]

約数ペア:

[(1, 16397800002), (2, 8198900001), (3, 5465933334), (6, 2732966667), (9, 1821977778), (18, 910988889), (27, 607325926), (54, 303662963), (151, 108594702), (157, 104444586), (302, 54297351), (314, 52222293), (453, 36198234), (471, 34814862), (906, 18099117), (942, 17407431), (1359, 12066078), (1413, 11604954), (2718, 6033039), (2826, 5802477), (4077, 4022026), (4239, 3868318), (8154, 2011013), (8478, 1934159), (12809, 1280178), (23707, 691686), (25618, 640089), (38427, 426726), (47414, 345843), (71121, 230562), (76854, 213363), (115281, 142242)]