42321678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16519}}^1$

素因数の和:16592

約数の個数: 32

約数和(自身を含む): 98327040

約数和(自身を除く): 56005362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 16519, 33038, 49557, 99114, 115633, 231266, 346899, 693798, 1007659, 2015318, 3022977, 6045954, 7053613, 14107226, 21160839, 42321678]

約数ペア:

[(1, 42321678), (2, 21160839), (3, 14107226), (6, 7053613), (7, 6045954), (14, 3022977), (21, 2015318), (42, 1007659), (61, 693798), (122, 346899), (183, 231266), (366, 115633), (427, 99114), (854, 49557), (1281, 33038), (2562, 16519)]