2100072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 5806080

約数和(自身を除く): 3706008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 127, 156, 159, 212, 254, 312, 318, 381, 424, 508, 636, 689, 762, 1016, 1272, 1378, 1524, 1651, 2067, 2756, 3048, 3302, 4134, 4953, 5512, 6604, 6731, 8268, 9906, 13208, 13462, 16536, 19812, 20193, 26924, 39624, 40386, 53848, 80772, 87503, 161544, 175006, 262509, 350012, 525018, 700024, 1050036, 2100072]

約数ペア:

[(1, 2100072), (2, 1050036), (3, 700024), (4, 525018), (6, 350012), (8, 262509), (12, 175006), (13, 161544), (24, 87503), (26, 80772), (39, 53848), (52, 40386), (53, 39624), (78, 26924), (104, 20193), (106, 19812), (127, 16536), (156, 13462), (159, 13208), (212, 9906), (254, 8268), (312, 6731), (318, 6604), (381, 5512), (424, 4953), (508, 4134), (636, 3302), (689, 3048), (762, 2756), (1016, 2067), (1272, 1651), (1378, 1524)]