1858366972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13807}}^1$

素因数の和:13871

約数の個数: 96

約数和(自身を含む): 4453908480

約数和(自身を除く): 2595541508

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 23, 28, 38, 44, 46, 76, 77, 92, 133, 154, 161, 209, 253, 266, 308, 322, 418, 437, 506, 532, 644, 836, 874, 1012, 1463, 1748, 1771, 2926, 3059, 3542, 4807, 5852, 6118, 7084, 9614, 12236, 13807, 19228, 27614, 33649, 55228, 67298, 96649, 134596, 151877, 193298, 262333, 303754, 317561, 386596, 524666, 607508, 635122, 1049332, 1063139, 1270244, 1836331, 2126278, 2222927, 2885663, 3493171, 3672662, 4252556, 4445854, 5771326, 6033659, 6986342, 7345324, 8891708, 11542652, 12067318, 13972684, 20199641, 24134636, 24452197, 40399282, 42235613, 48904394, 66370249, 80798564, 84471226, 97808788, 132740498, 168942452, 265480996, 464591743, 929183486, 1858366972]

約数ペア:

[(1, 1858366972), (2, 929183486), (4, 464591743), (7, 265480996), (11, 168942452), (14, 132740498), (19, 97808788), (22, 84471226), (23, 80798564), (28, 66370249), (38, 48904394), (44, 42235613), (46, 40399282), (76, 24452197), (77, 24134636), (92, 20199641), (133, 13972684), (154, 12067318), (161, 11542652), (209, 8891708), (253, 7345324), (266, 6986342), (308, 6033659), (322, 5771326), (418, 4445854), (437, 4252556), (506, 3672662), (532, 3493171), (644, 2885663), (836, 2222927), (874, 2126278), (1012, 1836331), (1463, 1270244), (1748, 1063139), (1771, 1049332), (2926, 635122), (3059, 607508), (3542, 524666), (4807, 386596), (5852, 317561), (6118, 303754), (7084, 262333), (9614, 193298), (12236, 151877), (13807, 134596), (19228, 96649), (27614, 67298), (33649, 55228)]