38634318

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 85924800

約数和(自身を除く): 47290482

約数列:

[1, 2, 3, 6, 9, 18, 79, 101, 158, 202, 237, 269, 303, 474, 538, 606, 711, 807, 909, 1422, 1614, 1818, 2421, 4842, 7979, 15958, 21251, 23937, 27169, 42502, 47874, 54338, 63753, 71811, 81507, 127506, 143622, 163014, 191259, 244521, 382518, 489042, 2146351, 4292702, 6439053, 12878106, 19317159, 38634318]

約数ペア:

[(1, 38634318), (2, 19317159), (3, 12878106), (6, 6439053), (9, 4292702), (18, 2146351), (79, 489042), (101, 382518), (158, 244521), (202, 191259), (237, 163014), (269, 143622), (303, 127506), (474, 81507), (538, 71811), (606, 63753), (711, 54338), (807, 47874), (909, 42502), (1422, 27169), (1614, 23937), (1818, 21251), (2421, 15958), (4842, 7979)]