18303157116

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{2778257}}^1$

素因数の和:2778331

約数の個数: 48

約数和(自身を含む): 48230558880

約数和(自身を除く): 29927401764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 2778257, 5556514, 8334771, 11113028, 16669542, 25004313, 33339084, 50008626, 75012939, 100017252, 150025878, 169473677, 300051756, 338947354, 508421031, 677894708, 1016842062, 1525263093, 2033684124, 3050526186, 4575789279, 6101052372, 9151578558, 18303157116]

約数ペア:

[(1, 18303157116), (2, 9151578558), (3, 6101052372), (4, 4575789279), (6, 3050526186), (9, 2033684124), (12, 1525263093), (18, 1016842062), (27, 677894708), (36, 508421031), (54, 338947354), (61, 300051756), (108, 169473677), (122, 150025878), (183, 100017252), (244, 75012939), (366, 50008626), (549, 33339084), (732, 25004313), (1098, 16669542), (1647, 11113028), (2196, 8334771), (3294, 5556514), (6588, 2778257)]