81018492

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{110681}}^1$

素因数の和:110749

約数の個数: 24

約数和(自身を含む): 192143952

約数和(自身を除く): 111125460

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 110681, 221362, 332043, 442724, 664086, 1328172, 6751541, 13503082, 20254623, 27006164, 40509246, 81018492]

約数ペア:

[(1, 81018492), (2, 40509246), (3, 27006164), (4, 20254623), (6, 13503082), (12, 6751541), (61, 1328172), (122, 664086), (183, 442724), (244, 332043), (366, 221362), (732, 110681)]