644896044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1377983}}^1$

素因数の和:1378006

約数の個数: 36

約数和(自身を含む): 1755551616

約数和(自身を除く): 1110655572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1377983, 2755966, 4133949, 5511932, 8267898, 12401847, 16535796, 17913779, 24803694, 35827558, 49607388, 53741337, 71655116, 107482674, 161224011, 214965348, 322448022, 644896044]

約数ペア:

[(1, 644896044), (2, 322448022), (3, 214965348), (4, 161224011), (6, 107482674), (9, 71655116), (12, 53741337), (13, 49607388), (18, 35827558), (26, 24803694), (36, 17913779), (39, 16535796), (52, 12401847), (78, 8267898), (117, 5511932), (156, 4133949), (234, 2755966), (468, 1377983)]