1738690086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{210139}}^1$

素因数の和:210348

約数の個数: 32

約数和(自身を含む): 3994341120

約数和(自身を除く): 2255651034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 210139, 420278, 630417, 1260834, 1470973, 2941946, 4412919, 8825838, 41397383, 82794766, 124192149, 248384298, 289781681, 579563362, 869345043, 1738690086]

約数ペア:

[(1, 1738690086), (2, 869345043), (3, 579563362), (6, 289781681), (7, 248384298), (14, 124192149), (21, 82794766), (42, 41397383), (197, 8825838), (394, 4412919), (591, 2941946), (1182, 1470973), (1379, 1260834), (2758, 630417), (4137, 420278), (8274, 210139)]