31230972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{51031}}^1$

素因数の和:51058

約数の個数: 36

約数和(自身を含む): 83590416

約数和(自身を除く): 52359444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 51031, 102062, 153093, 204124, 306186, 459279, 612372, 867527, 918558, 1735054, 1837116, 2602581, 3470108, 5205162, 7807743, 10410324, 15615486, 31230972]

約数ペア:

[(1, 31230972), (2, 15615486), (3, 10410324), (4, 7807743), (6, 5205162), (9, 3470108), (12, 2602581), (17, 1837116), (18, 1735054), (34, 918558), (36, 867527), (51, 612372), (68, 459279), (102, 306186), (153, 204124), (204, 153093), (306, 102062), (612, 51031)]