123591426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3209}}^1$

素因数の和:3359

約数の個数: 48

約数和(自身を含む): 289824480

約数和(自身を除く): 166233054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 393, 786, 917, 1834, 2751, 3209, 5502, 6418, 6419, 9627, 12838, 19254, 19257, 22463, 38514, 44926, 67389, 134778, 157241, 314482, 420379, 471723, 840758, 943446, 1261137, 2522274, 2942653, 5885306, 8827959, 17655918, 20598571, 41197142, 61795713, 123591426]

約数ペア:

[(1, 123591426), (2, 61795713), (3, 41197142), (6, 20598571), (7, 17655918), (14, 8827959), (21, 5885306), (42, 2942653), (49, 2522274), (98, 1261137), (131, 943446), (147, 840758), (262, 471723), (294, 420379), (393, 314482), (786, 157241), (917, 134778), (1834, 67389), (2751, 44926), (3209, 38514), (5502, 22463), (6418, 19257), (6419, 19254), (9627, 12838)]