1904706636

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{140839}}^1$

素因数の和:140883

約数の個数: 72

約数和(自身を含む): 5394735360

約数和(自身を除く): 3490028724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 140839, 281678, 422517, 563356, 845034, 985873, 1690068, 1971746, 2957619, 3239297, 3943492, 5915238, 6478594, 6901111, 9717891, 11830476, 12957188, 13802222, 19435782, 20703333, 22675079, 27604444, 38871564, 41406666, 45350158, 68025237, 82813332, 90700316, 136050474, 158725553, 272100948, 317451106, 476176659, 634902212, 952353318, 1904706636]

約数ペア:

[(1, 1904706636), (2, 952353318), (3, 634902212), (4, 476176659), (6, 317451106), (7, 272100948), (12, 158725553), (14, 136050474), (21, 90700316), (23, 82813332), (28, 68025237), (42, 45350158), (46, 41406666), (49, 38871564), (69, 27604444), (84, 22675079), (92, 20703333), (98, 19435782), (138, 13802222), (147, 12957188), (161, 11830476), (196, 9717891), (276, 6901111), (294, 6478594), (322, 5915238), (483, 3943492), (588, 3239297), (644, 2957619), (966, 1971746), (1127, 1690068), (1932, 985873), (2254, 845034), (3381, 563356), (4508, 422517), (6762, 281678), (13524, 140839)]