18348564486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1370

約数の個数: 128

約数和(自身を含む): 43869450240

約数和(自身を除く): 25520885754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 83, 86, 109, 129, 166, 218, 249, 258, 301, 327, 498, 581, 602, 654, 763, 903, 1123, 1162, 1526, 1743, 1806, 2246, 2289, 3369, 3486, 3569, 4578, 4687, 6738, 7138, 7861, 9047, 9374, 10707, 14061, 15722, 18094, 21414, 23583, 24983, 27141, 28122, 32809, 47166, 48289, 49966, 54282, 63329, 65618, 74949, 93209, 96578, 98427, 122407, 126658, 144867, 149898, 186418, 189987, 196854, 244814, 279627, 289734, 338023, 367221, 379974, 389021, 559254, 652463, 676046, 734442, 778042, 856849, 1014069, 1167063, 1304926, 1713698, 1957389, 2028138, 2334126, 2570547, 2723147, 3914778, 4007987, 5141094, 5263501, 5446294, 8015974, 8169441, 10159781, 10527002, 12023961, 15790503, 16338882, 20319562, 24047922, 28055909, 30479343, 31581006, 36844507, 56111818, 60958686, 71118467, 73689014, 84167727, 110533521, 142236934, 168335454, 213355401, 221067042, 426710802, 436870583, 873741166, 1310611749, 2621223498, 3058094081, 6116188162, 9174282243, 18348564486]

約数ペア:

[(1, 18348564486), (2, 9174282243), (3, 6116188162), (6, 3058094081), (7, 2621223498), (14, 1310611749), (21, 873741166), (42, 436870583), (43, 426710802), (83, 221067042), (86, 213355401), (109, 168335454), (129, 142236934), (166, 110533521), (218, 84167727), (249, 73689014), (258, 71118467), (301, 60958686), (327, 56111818), (498, 36844507), (581, 31581006), (602, 30479343), (654, 28055909), (763, 24047922), (903, 20319562), (1123, 16338882), (1162, 15790503), (1526, 12023961), (1743, 10527002), (1806, 10159781), (2246, 8169441), (2289, 8015974), (3369, 5446294), (3486, 5263501), (3569, 5141094), (4578, 4007987), (4687, 3914778), (6738, 2723147), (7138, 2570547), (7861, 2334126), (9047, 2028138), (9374, 1957389), (10707, 1713698), (14061, 1304926), (15722, 1167063), (18094, 1014069), (21414, 856849), (23583, 778042), (24983, 734442), (27141, 676046), (28122, 652463), (32809, 559254), (47166, 389021), (48289, 379974), (49966, 367221), (54282, 338023), (63329, 289734), (65618, 279627), (74949, 244814), (93209, 196854), (96578, 189987), (98427, 186418), (122407, 149898), (126658, 144867)]