18354371336

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{99713}}^1$

素因数の和:99918

約数の個数: 64

約数和(自身を含む): 41640566400

約数和(自身を除く): 23286195064

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 173, 266, 346, 532, 692, 1064, 1211, 1384, 2422, 3287, 4844, 6574, 9688, 13148, 23009, 26296, 46018, 92036, 99713, 184072, 199426, 398852, 697991, 797704, 1395982, 1894547, 2791964, 3789094, 5583928, 7578188, 13261829, 15156376, 17250349, 26523658, 34500698, 53047316, 69001396, 106094632, 120752443, 138002792, 241504886, 327756631, 483009772, 655513262, 966019544, 1311026524, 2294296417, 2622053048, 4588592834, 9177185668, 18354371336]

約数ペア:

[(1, 18354371336), (2, 9177185668), (4, 4588592834), (7, 2622053048), (8, 2294296417), (14, 1311026524), (19, 966019544), (28, 655513262), (38, 483009772), (56, 327756631), (76, 241504886), (133, 138002792), (152, 120752443), (173, 106094632), (266, 69001396), (346, 53047316), (532, 34500698), (692, 26523658), (1064, 17250349), (1211, 15156376), (1384, 13261829), (2422, 7578188), (3287, 5583928), (4844, 3789094), (6574, 2791964), (9688, 1894547), (13148, 1395982), (23009, 797704), (26296, 697991), (46018, 398852), (92036, 199426), (99713, 184072)]