105402654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{278843}}^1$

素因数の和:278861

約数の個数: 32

約数和(自身を含む): 267690240

約数和(自身を除く): 162287586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 278843, 557686, 836529, 1673058, 1951901, 2509587, 3903802, 5019174, 5855703, 7528761, 11711406, 15057522, 17567109, 35134218, 52701327, 105402654]

約数ペア:

[(1, 105402654), (2, 52701327), (3, 35134218), (6, 17567109), (7, 15057522), (9, 11711406), (14, 7528761), (18, 5855703), (21, 5019174), (27, 3903802), (42, 2509587), (54, 1951901), (63, 1673058), (126, 836529), (189, 557686), (378, 278843)]