889021476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{185677}}^1$

素因数の和:185713

約数の個数: 72

約数和(自身を含む): 2703471680

約数和(自身を除く): 1814450204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 185677, 371354, 557031, 742708, 1114062, 1299739, 1671093, 2228124, 2599478, 3342186, 3527863, 3899217, 5198956, 6684372, 7055726, 7798434, 10583589, 11697651, 14111452, 15596868, 21167178, 23395302, 24695041, 31750767, 42334356, 46790604, 49390082, 63501534, 74085123, 98780164, 127003068, 148170246, 222255369, 296340492, 444510738, 889021476]

約数ペア:

[(1, 889021476), (2, 444510738), (3, 296340492), (4, 222255369), (6, 148170246), (7, 127003068), (9, 98780164), (12, 74085123), (14, 63501534), (18, 49390082), (19, 46790604), (21, 42334356), (28, 31750767), (36, 24695041), (38, 23395302), (42, 21167178), (57, 15596868), (63, 14111452), (76, 11697651), (84, 10583589), (114, 7798434), (126, 7055726), (133, 6684372), (171, 5198956), (228, 3899217), (252, 3527863), (266, 3342186), (342, 2599478), (399, 2228124), (532, 1671093), (684, 1299739), (798, 1114062), (1197, 742708), (1596, 557031), (2394, 371354), (4788, 185677)]