31355189784

素因数分解:

$2^3\times 3^2\times {\mathrm{1667}}^1\times {\mathrm{261241}}^1$

素因数の和:262920

約数の個数: 48

約数和(自身を含む): 84971572920

約数和(自身を除く): 53616383136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1667, 3334, 5001, 6668, 10002, 13336, 15003, 20004, 30006, 40008, 60012, 120024, 261241, 522482, 783723, 1044964, 1567446, 2089928, 2351169, 3134892, 4702338, 6269784, 9404676, 18809352, 435488747, 870977494, 1306466241, 1741954988, 2612932482, 3483909976, 3919398723, 5225864964, 7838797446, 10451729928, 15677594892, 31355189784]

約数ペア:

[(1, 31355189784), (2, 15677594892), (3, 10451729928), (4, 7838797446), (6, 5225864964), (8, 3919398723), (9, 3483909976), (12, 2612932482), (18, 1741954988), (24, 1306466241), (36, 870977494), (72, 435488747), (1667, 18809352), (3334, 9404676), (5001, 6269784), (6668, 4702338), (10002, 3134892), (13336, 2351169), (15003, 2089928), (20004, 1567446), (30006, 1044964), (40008, 783723), (60012, 522482), (120024, 261241)]