19521380664

素因数分解:

$2^3\times 3^2\times {\mathrm{2957}}^1\times {\mathrm{91691}}^1$

素因数の和:94660

約数の個数: 48

約数和(自身を含む): 52888862520

約数和(自身を除く): 33367481856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2957, 5914, 8871, 11828, 17742, 23656, 26613, 35484, 53226, 70968, 91691, 106452, 183382, 212904, 275073, 366764, 550146, 733528, 825219, 1100292, 1650438, 2200584, 3300876, 6601752, 271130287, 542260574, 813390861, 1084521148, 1626781722, 2169042296, 2440172583, 3253563444, 4880345166, 6507126888, 9760690332, 19521380664]

約数ペア:

[(1, 19521380664), (2, 9760690332), (3, 6507126888), (4, 4880345166), (6, 3253563444), (8, 2440172583), (9, 2169042296), (12, 1626781722), (18, 1084521148), (24, 813390861), (36, 542260574), (72, 271130287), (2957, 6601752), (5914, 3300876), (8871, 2200584), (11828, 1650438), (17742, 1100292), (23656, 825219), (26613, 733528), (35484, 550146), (53226, 366764), (70968, 275073), (91691, 212904), (106452, 183382)]