123376974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{62501}}^1$

素因数の和:62560

約数の個数: 32

約数和(自身を含む): 288009216

約数和(自身を除く): 164632242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 62501, 125002, 187503, 375006, 437507, 875014, 1312521, 2625042, 2937547, 5875094, 8812641, 17625282, 20562829, 41125658, 61688487, 123376974]

約数ペア:

[(1, 123376974), (2, 61688487), (3, 41125658), (6, 20562829), (7, 17625282), (14, 8812641), (21, 5875094), (42, 2937547), (47, 2625042), (94, 1312521), (141, 875014), (282, 437507), (329, 375006), (658, 187503), (987, 125002), (1974, 62501)]