67143426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1667}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 157445856

約数和(自身を除く): 90302430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 411, 822, 959, 1667, 1918, 2877, 3334, 5001, 5754, 6713, 10002, 11669, 13426, 20139, 23338, 35007, 40278, 70014, 81683, 163366, 228379, 245049, 456758, 490098, 685137, 1370274, 1598653, 3197306, 4795959, 9591918, 11190571, 22381142, 33571713, 67143426]

約数ペア:

[(1, 67143426), (2, 33571713), (3, 22381142), (6, 11190571), (7, 9591918), (14, 4795959), (21, 3197306), (42, 1598653), (49, 1370274), (98, 685137), (137, 490098), (147, 456758), (274, 245049), (294, 228379), (411, 163366), (822, 81683), (959, 70014), (1667, 40278), (1918, 35007), (2877, 23338), (3334, 20139), (5001, 13426), (5754, 11669), (6713, 10002)]