181276284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{308293}}^1$

素因数の和:308314

約数の個数: 36

約数和(自身を含む): 492037224

約数和(自身を除く): 310760940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 308293, 616586, 924879, 1233172, 1849758, 2158051, 3699516, 4316102, 6474153, 8632204, 12948306, 15106357, 25896612, 30212714, 45319071, 60425428, 90638142, 181276284]

約数ペア:

[(1, 181276284), (2, 90638142), (3, 60425428), (4, 45319071), (6, 30212714), (7, 25896612), (12, 15106357), (14, 12948306), (21, 8632204), (28, 6474153), (42, 4316102), (49, 3699516), (84, 2158051), (98, 1849758), (147, 1233172), (196, 924879), (294, 616586), (588, 308293)]