1321334064

素因数分解:

$2^4\times 3^2\times {\mathrm{9175931}}^1$

素因数の和:9175945

約数の個数: 30

約数和(自身を含む): 3697900596

約数和(自身を除く): 2376566532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9175931, 18351862, 27527793, 36703724, 55055586, 73407448, 82583379, 110111172, 146814896, 165166758, 220222344, 330333516, 440444688, 660667032, 1321334064]

約数ペア:

[(1, 1321334064), (2, 660667032), (3, 440444688), (4, 330333516), (6, 220222344), (8, 165166758), (9, 146814896), (12, 110111172), (16, 82583379), (18, 73407448), (24, 55055586), (36, 36703724), (48, 27527793), (72, 18351862), (144, 9175931)]