16227969342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{181387}}^1$

素因数の和:181473

約数の個数: 64

約数和(自身を含む): 37055391744

約数和(自身を除く): 20827422402

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 186, 222, 403, 481, 806, 962, 1147, 1209, 1443, 2294, 2418, 2886, 3441, 6882, 14911, 29822, 44733, 89466, 181387, 362774, 544161, 1088322, 2358031, 4716062, 5622997, 6711319, 7074093, 11245994, 13422638, 14148186, 16868991, 20133957, 33737982, 40267914, 73098961, 87247147, 146197922, 174494294, 208050889, 219296883, 261741441, 416101778, 438593766, 523482882, 624152667, 1248305334, 2704661557, 5409323114, 8113984671, 16227969342]

約数ペア:

[(1, 16227969342), (2, 8113984671), (3, 5409323114), (6, 2704661557), (13, 1248305334), (26, 624152667), (31, 523482882), (37, 438593766), (39, 416101778), (62, 261741441), (74, 219296883), (78, 208050889), (93, 174494294), (111, 146197922), (186, 87247147), (222, 73098961), (403, 40267914), (481, 33737982), (806, 20133957), (962, 16868991), (1147, 14148186), (1209, 13422638), (1443, 11245994), (2294, 7074093), (2418, 6711319), (2886, 5622997), (3441, 4716062), (6882, 2358031), (14911, 1088322), (29822, 544161), (44733, 362774), (89466, 181387)]