2100028158

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{12979}}^1$

素因数の和:13177

約数の個数: 48

約数和(自身を含む): 4647099600

約数和(自身を除く): 2547071442

約数列:

[1, 2, 3, 6, 9, 18, 89, 101, 178, 202, 267, 303, 534, 606, 801, 909, 1602, 1818, 8989, 12979, 17978, 25958, 26967, 38937, 53934, 77874, 80901, 116811, 161802, 233622, 1155131, 1310879, 2310262, 2621758, 3465393, 3932637, 6930786, 7865274, 10396179, 11797911, 20792358, 23595822, 116668231, 233336462, 350004693, 700009386, 1050014079, 2100028158]

約数ペア:

[(1, 2100028158), (2, 1050014079), (3, 700009386), (6, 350004693), (9, 233336462), (18, 116668231), (89, 23595822), (101, 20792358), (178, 11797911), (202, 10396179), (267, 7865274), (303, 6930786), (534, 3932637), (606, 3465393), (801, 2621758), (909, 2310262), (1602, 1310879), (1818, 1155131), (8989, 233622), (12979, 161802), (17978, 116811), (25958, 80901), (26967, 77874), (38937, 53934)]