23869818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{487}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 59379840

約数和(自身を除く): 35510022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 389, 487, 778, 974, 1167, 1461, 2334, 2723, 2922, 3409, 3501, 4383, 5446, 6818, 7002, 8169, 8766, 10227, 16338, 20454, 24507, 30681, 49014, 61362, 189443, 378886, 568329, 1136658, 1326101, 1704987, 2652202, 3409974, 3978303, 7956606, 11934909, 23869818]

約数ペア:

[(1, 23869818), (2, 11934909), (3, 7956606), (6, 3978303), (7, 3409974), (9, 2652202), (14, 1704987), (18, 1326101), (21, 1136658), (42, 568329), (63, 378886), (126, 189443), (389, 61362), (487, 49014), (778, 30681), (974, 24507), (1167, 20454), (1461, 16338), (2334, 10227), (2723, 8766), (2922, 8169), (3409, 7002), (3501, 6818), (4383, 5446)]