2912257218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37336631}}^1$

素因数の和:37336649

約数の個数: 16

約数和(自身を含む): 6272554176

約数和(自身を除く): 3360296958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 37336631, 74673262, 112009893, 224019786, 485376203, 970752406, 1456128609, 2912257218]

約数ペア:

[(1, 2912257218), (2, 1456128609), (3, 970752406), (6, 485376203), (13, 224019786), (26, 112009893), (39, 74673262), (78, 37336631)]