1813632546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{6563}}^1$

素因数の和:6711

約数の個数: 64

約数和(自身を含む): 4083333120

約数和(自身を除く): 2269700574

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 79, 106, 158, 159, 237, 318, 474, 583, 869, 1166, 1738, 1749, 2607, 3498, 4187, 5214, 6563, 8374, 12561, 13126, 19689, 25122, 39378, 46057, 72193, 92114, 138171, 144386, 216579, 276342, 347839, 433158, 518477, 695678, 1036954, 1043517, 1555431, 2087034, 3110862, 3826229, 5703247, 7652458, 11406494, 11478687, 17109741, 22957374, 27479281, 34219482, 54958562, 82437843, 164875686, 302272091, 604544182, 906816273, 1813632546]

約数ペア:

[(1, 1813632546), (2, 906816273), (3, 604544182), (6, 302272091), (11, 164875686), (22, 82437843), (33, 54958562), (53, 34219482), (66, 27479281), (79, 22957374), (106, 17109741), (158, 11478687), (159, 11406494), (237, 7652458), (318, 5703247), (474, 3826229), (583, 3110862), (869, 2087034), (1166, 1555431), (1738, 1043517), (1749, 1036954), (2607, 695678), (3498, 518477), (4187, 433158), (5214, 347839), (6563, 276342), (8374, 216579), (12561, 144386), (13126, 138171), (19689, 92114), (25122, 72193), (39378, 46057)]