11897028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2345

約数の個数: 72

約数和(自身を含む): 35345856

約数和(自身を除く): 23448828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2311, 2574, 4622, 5148, 6933, 9244, 13866, 20799, 25421, 27732, 30043, 41598, 50842, 60086, 76263, 83196, 90129, 101684, 120172, 152526, 180258, 228789, 270387, 305052, 330473, 360516, 457578, 540774, 660946, 915156, 991419, 1081548, 1321892, 1982838, 2974257, 3965676, 5948514, 11897028]

約数ペア:

[(1, 11897028), (2, 5948514), (3, 3965676), (4, 2974257), (6, 1982838), (9, 1321892), (11, 1081548), (12, 991419), (13, 915156), (18, 660946), (22, 540774), (26, 457578), (33, 360516), (36, 330473), (39, 305052), (44, 270387), (52, 228789), (66, 180258), (78, 152526), (99, 120172), (117, 101684), (132, 90129), (143, 83196), (156, 76263), (198, 60086), (234, 50842), (286, 41598), (396, 30043), (429, 27732), (468, 25421), (572, 20799), (858, 13866), (1287, 9244), (1716, 6933), (2311, 5148), (2574, 4622)]