1887147384

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1\times {\mathrm{1451}}^1$

素因数の和:2660

約数の個数: 64

約数和(自身を含む): 4825751040

約数和(自身を除く): 2938603656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 1153, 1451, 2306, 2902, 3459, 4353, 4612, 5804, 6918, 8706, 9224, 11608, 13836, 17412, 27672, 34824, 54191, 68197, 108382, 136394, 162573, 204591, 216764, 272788, 325146, 409182, 433528, 545576, 650292, 818364, 1300584, 1636728, 1673003, 3346006, 5019009, 6692012, 10038018, 13384024, 20076036, 40152072, 78631141, 157262282, 235893423, 314524564, 471786846, 629049128, 943573692, 1887147384]

約数ペア:

[(1, 1887147384), (2, 943573692), (3, 629049128), (4, 471786846), (6, 314524564), (8, 235893423), (12, 157262282), (24, 78631141), (47, 40152072), (94, 20076036), (141, 13384024), (188, 10038018), (282, 6692012), (376, 5019009), (564, 3346006), (1128, 1673003), (1153, 1636728), (1451, 1300584), (2306, 818364), (2902, 650292), (3459, 545576), (4353, 433528), (4612, 409182), (5804, 325146), (6918, 272788), (8706, 216764), (9224, 204591), (11608, 162573), (13836, 136394), (17412, 108382), (27672, 68197), (34824, 54191)]