16839396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3517}}^1$

素因数の和:3553

約数の個数: 72

約数和(自身を含む): 51222080

約数和(自身を除く): 34382684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 3517, 4788, 7034, 10551, 14068, 21102, 24619, 31653, 42204, 49238, 63306, 66823, 73857, 98476, 126612, 133646, 147714, 200469, 221571, 267292, 295428, 400938, 443142, 467761, 601407, 801876, 886284, 935522, 1202814, 1403283, 1871044, 2405628, 2806566, 4209849, 5613132, 8419698, 16839396]

約数ペア:

[(1, 16839396), (2, 8419698), (3, 5613132), (4, 4209849), (6, 2806566), (7, 2405628), (9, 1871044), (12, 1403283), (14, 1202814), (18, 935522), (19, 886284), (21, 801876), (28, 601407), (36, 467761), (38, 443142), (42, 400938), (57, 295428), (63, 267292), (76, 221571), (84, 200469), (114, 147714), (126, 133646), (133, 126612), (171, 98476), (228, 73857), (252, 66823), (266, 63306), (342, 49238), (399, 42204), (532, 31653), (684, 24619), (798, 21102), (1197, 14068), (1596, 10551), (2394, 7034), (3517, 4788)]