42227494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 68299200

約数和(自身を除く): 26071706

約数列:

[1, 2, 23, 46, 61, 101, 122, 149, 202, 298, 1403, 2323, 2806, 3427, 4646, 6161, 6854, 9089, 12322, 15049, 18178, 30098, 141703, 209047, 283406, 346127, 418094, 692254, 917989, 1835978, 21113747, 42227494]

約数ペア:

[(1, 42227494), (2, 21113747), (23, 1835978), (46, 917989), (61, 692254), (101, 418094), (122, 346127), (149, 283406), (202, 209047), (298, 141703), (1403, 30098), (2323, 18178), (2806, 15049), (3427, 12322), (4646, 9089), (6161, 6854)]