18493254702

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{51419}}^1$

素因数の和:51522

約数の個数: 96

約数和(自身を含む): 45482018400

約数和(自身を除く): 26988763698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 53, 58, 78, 87, 106, 117, 159, 174, 234, 261, 318, 377, 477, 522, 689, 754, 954, 1131, 1378, 1537, 2067, 2262, 3074, 3393, 4134, 4611, 6201, 6786, 9222, 12402, 13833, 19981, 27666, 39962, 51419, 59943, 102838, 119886, 154257, 179829, 308514, 359658, 462771, 668447, 925542, 1336894, 1491151, 2005341, 2725207, 2982302, 4010682, 4473453, 5450414, 6016023, 8175621, 8946906, 12032046, 13420359, 16351242, 19384963, 24526863, 26840718, 35427691, 38769926, 49053726, 58154889, 70855382, 79031003, 106283073, 116309778, 158062006, 174464667, 212566146, 237093009, 318849219, 348929334, 474186018, 637698438, 711279027, 1027403039, 1422558054, 2054806078, 3082209117, 6164418234, 9246627351, 18493254702]

約数ペア:

[(1, 18493254702), (2, 9246627351), (3, 6164418234), (6, 3082209117), (9, 2054806078), (13, 1422558054), (18, 1027403039), (26, 711279027), (29, 637698438), (39, 474186018), (53, 348929334), (58, 318849219), (78, 237093009), (87, 212566146), (106, 174464667), (117, 158062006), (159, 116309778), (174, 106283073), (234, 79031003), (261, 70855382), (318, 58154889), (377, 49053726), (477, 38769926), (522, 35427691), (689, 26840718), (754, 24526863), (954, 19384963), (1131, 16351242), (1378, 13420359), (1537, 12032046), (2067, 8946906), (2262, 8175621), (3074, 6016023), (3393, 5450414), (4134, 4473453), (4611, 4010682), (6201, 2982302), (6786, 2725207), (9222, 2005341), (12402, 1491151), (13833, 1336894), (19981, 925542), (27666, 668447), (39962, 462771), (51419, 359658), (59943, 308514), (102838, 179829), (119886, 154257)]