3847494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{907}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 8891136

約数和(自身を除く): 5043642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 907, 1414, 1814, 2121, 2721, 4242, 5442, 6349, 12698, 19047, 38094, 91607, 183214, 274821, 549642, 641249, 1282498, 1923747, 3847494]

約数ペア:

[(1, 3847494), (2, 1923747), (3, 1282498), (6, 641249), (7, 549642), (14, 274821), (21, 183214), (42, 91607), (101, 38094), (202, 19047), (303, 12698), (606, 6349), (707, 5442), (907, 4242), (1414, 2721), (1814, 2121)]