43690374

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 126766080

約数和(自身を除く): 83075706

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 91, 102, 117, 119, 126, 153, 182, 189, 221, 234, 238, 273, 306, 351, 357, 378, 442, 459, 523, 546, 663, 702, 714, 819, 918, 1046, 1071, 1326, 1547, 1569, 1638, 1989, 2142, 2457, 3094, 3138, 3213, 3661, 3978, 4641, 4707, 4914, 5967, 6426, 6799, 7322, 8891, 9282, 9414, 10983, 11934, 13598, 13923, 14121, 17782, 20397, 21966, 26673, 27846, 28242, 32949, 40794, 41769, 47593, 53346, 61191, 62237, 65898, 80019, 83538, 95186, 98847, 115583, 122382, 124474, 142779, 160038, 183573, 186711, 197694, 231166, 240057, 285558, 346749, 367146, 373422, 428337, 480114, 560133, 693498, 809081, 856674, 1040247, 1120266, 1285011, 1618162, 1680399, 2080494, 2427243, 2570022, 3120741, 3360798, 4854486, 6241482, 7281729, 14563458, 21845187, 43690374]

約数ペア:

[(1, 43690374), (2, 21845187), (3, 14563458), (6, 7281729), (7, 6241482), (9, 4854486), (13, 3360798), (14, 3120741), (17, 2570022), (18, 2427243), (21, 2080494), (26, 1680399), (27, 1618162), (34, 1285011), (39, 1120266), (42, 1040247), (51, 856674), (54, 809081), (63, 693498), (78, 560133), (91, 480114), (102, 428337), (117, 373422), (119, 367146), (126, 346749), (153, 285558), (182, 240057), (189, 231166), (221, 197694), (234, 186711), (238, 183573), (273, 160038), (306, 142779), (351, 124474), (357, 122382), (378, 115583), (442, 98847), (459, 95186), (523, 83538), (546, 80019), (663, 65898), (702, 62237), (714, 61191), (819, 53346), (918, 47593), (1046, 41769), (1071, 40794), (1326, 32949), (1547, 28242), (1569, 27846), (1638, 26673), (1989, 21966), (2142, 20397), (2457, 17782), (3094, 14121), (3138, 13923), (3213, 13598), (3661, 11934), (3978, 10983), (4641, 9414), (4707, 9282), (4914, 8891), (5967, 7322), (6426, 6799)]