15680452086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6211}}^1\times {\mathrm{10789}}^1$

素因数の和:17021

約数の個数: 48

約数和(自身を含む): 36597004080

約数和(自身を除く): 20916551994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 6211, 10789, 12422, 18633, 21578, 32367, 37266, 55899, 64734, 80743, 97101, 111798, 140257, 161486, 194202, 242229, 280514, 420771, 484458, 726687, 841542, 1262313, 1453374, 2524626, 67010479, 134020958, 201031437, 402062874, 603094311, 871136227, 1206188622, 1742272454, 2613408681, 5226817362, 7840226043, 15680452086]

約数ペア:

[(1, 15680452086), (2, 7840226043), (3, 5226817362), (6, 2613408681), (9, 1742272454), (13, 1206188622), (18, 871136227), (26, 603094311), (39, 402062874), (78, 201031437), (117, 134020958), (234, 67010479), (6211, 2524626), (10789, 1453374), (12422, 1262313), (18633, 841542), (21578, 726687), (32367, 484458), (37266, 420771), (55899, 280514), (64734, 242229), (80743, 194202), (97101, 161486), (111798, 140257)]