172836426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{30941}}^1$

素因数の和:30979

約数の個数: 48

約数和(自身を含む): 423286560

約数和(自身を除く): 250450134

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 30941, 61882, 92823, 185646, 216587, 433174, 587879, 649761, 1175758, 1299522, 1516109, 1763637, 3032218, 3527274, 4115153, 4548327, 8230306, 9096654, 12345459, 24690918, 28806071, 57612142, 86418213, 172836426]

約数ペア:

[(1, 172836426), (2, 86418213), (3, 57612142), (6, 28806071), (7, 24690918), (14, 12345459), (19, 9096654), (21, 8230306), (38, 4548327), (42, 4115153), (49, 3527274), (57, 3032218), (98, 1763637), (114, 1516109), (133, 1299522), (147, 1175758), (266, 649761), (294, 587879), (399, 433174), (798, 216587), (931, 185646), (1862, 92823), (2793, 61882), (5586, 30941)]