820758906

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2029}}^1$

素因数の和:2281

約数の個数: 80

約数和(自身を含む): 2016131040

約数和(自身を除く): 1195372134

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 227, 297, 454, 594, 681, 891, 1362, 1782, 2029, 2043, 2497, 4058, 4086, 4994, 6087, 6129, 7491, 12174, 12258, 14982, 18261, 18387, 22319, 22473, 36522, 36774, 44638, 44946, 54783, 66957, 67419, 109566, 133914, 134838, 164349, 200871, 202257, 328698, 401742, 404514, 460583, 602613, 921166, 1205226, 1381749, 1807839, 2763498, 3615678, 4145247, 5066413, 8290494, 10132826, 12435741, 15199239, 24871482, 30398478, 37307223, 45597717, 74614446, 91195434, 136793151, 273586302, 410379453, 820758906]

約数ペア:

[(1, 820758906), (2, 410379453), (3, 273586302), (6, 136793151), (9, 91195434), (11, 74614446), (18, 45597717), (22, 37307223), (27, 30398478), (33, 24871482), (54, 15199239), (66, 12435741), (81, 10132826), (99, 8290494), (162, 5066413), (198, 4145247), (227, 3615678), (297, 2763498), (454, 1807839), (594, 1381749), (681, 1205226), (891, 921166), (1362, 602613), (1782, 460583), (2029, 404514), (2043, 401742), (2497, 328698), (4058, 202257), (4086, 200871), (4994, 164349), (6087, 134838), (6129, 133914), (7491, 109566), (12174, 67419), (12258, 66957), (14982, 54783), (18261, 44946), (18387, 44638), (22319, 36774), (22473, 36522)]