1880822076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{16747}}^1$

素因数の和:16959

約数の個数: 72

約数和(自身を含む): 5132123136

約数和(自身を除く): 3251301060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 191, 196, 294, 382, 573, 588, 764, 1146, 1337, 2292, 2674, 4011, 5348, 8022, 9359, 16044, 16747, 18718, 28077, 33494, 37436, 50241, 56154, 66988, 100482, 112308, 117229, 200964, 234458, 351687, 468916, 703374, 820603, 1406748, 1641206, 2461809, 3198677, 3282412, 4923618, 6397354, 9596031, 9847236, 12794708, 19192062, 22390739, 38384124, 44781478, 67172217, 89562956, 134344434, 156735173, 268688868, 313470346, 470205519, 626940692, 940411038, 1880822076]

約数ペア:

[(1, 1880822076), (2, 940411038), (3, 626940692), (4, 470205519), (6, 313470346), (7, 268688868), (12, 156735173), (14, 134344434), (21, 89562956), (28, 67172217), (42, 44781478), (49, 38384124), (84, 22390739), (98, 19192062), (147, 12794708), (191, 9847236), (196, 9596031), (294, 6397354), (382, 4923618), (573, 3282412), (588, 3198677), (764, 2461809), (1146, 1641206), (1337, 1406748), (2292, 820603), (2674, 703374), (4011, 468916), (5348, 351687), (8022, 234458), (9359, 200964), (16044, 117229), (16747, 112308), (18718, 100482), (28077, 66988), (33494, 56154), (37436, 50241)]