636181572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{313699}}^1$

素因数の和:313732

約数の個数: 36

約数和(自身を含む): 1607398800

約数和(自身を除く): 971217228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 313699, 627398, 941097, 1254796, 1882194, 3764388, 4078087, 8156174, 12234261, 16312348, 24468522, 48937044, 53015131, 106030262, 159045393, 212060524, 318090786, 636181572]

約数ペア:

[(1, 636181572), (2, 318090786), (3, 212060524), (4, 159045393), (6, 106030262), (12, 53015131), (13, 48937044), (26, 24468522), (39, 16312348), (52, 12234261), (78, 8156174), (156, 4078087), (169, 3764388), (338, 1882194), (507, 1254796), (676, 941097), (1014, 627398), (2028, 313699)]