1895996844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{33739}}^1$

素因数の和:33979

約数の個数: 72

約数和(自身を含む): 5502049280

約数和(自身を除く): 3606052436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 223, 252, 446, 669, 892, 1338, 1561, 2007, 2676, 3122, 4014, 4683, 6244, 8028, 9366, 14049, 18732, 28098, 33739, 56196, 67478, 101217, 134956, 202434, 236173, 303651, 404868, 472346, 607302, 708519, 944692, 1214604, 1417038, 2125557, 2834076, 4251114, 7523797, 8502228, 15047594, 22571391, 30095188, 45142782, 52666579, 67714173, 90285564, 105333158, 135428346, 157999737, 210666316, 270856692, 315999474, 473999211, 631998948, 947998422, 1895996844]

約数ペア:

[(1, 1895996844), (2, 947998422), (3, 631998948), (4, 473999211), (6, 315999474), (7, 270856692), (9, 210666316), (12, 157999737), (14, 135428346), (18, 105333158), (21, 90285564), (28, 67714173), (36, 52666579), (42, 45142782), (63, 30095188), (84, 22571391), (126, 15047594), (223, 8502228), (252, 7523797), (446, 4251114), (669, 2834076), (892, 2125557), (1338, 1417038), (1561, 1214604), (2007, 944692), (2676, 708519), (3122, 607302), (4014, 472346), (4683, 404868), (6244, 303651), (8028, 236173), (9366, 202434), (14049, 134956), (18732, 101217), (28098, 67478), (33739, 56196)]