1661575341708

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1867}}^1\times {\mathrm{405269}}^1$

素因数の和:407207

約数の個数: 72

約数和(自身を含む): 4271244279120

約数和(自身を除く): 2609668937412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 1867, 2196, 3734, 5601, 7468, 11202, 16803, 22404, 33606, 67212, 113887, 227774, 341661, 405269, 455548, 683322, 810538, 1024983, 1215807, 1366644, 1621076, 2049966, 2431614, 3647421, 4099932, 4863228, 7294842, 14589684, 24721409, 49442818, 74164227, 98885636, 148328454, 222492681, 296656908, 444985362, 756637223, 889970724, 1513274446, 2269911669, 3026548892, 4539823338, 6809735007, 9079646676, 13619470014, 27238940028, 46154870603, 92309741206, 138464611809, 184619482412, 276929223618, 415393835427, 553858447236, 830787670854, 1661575341708]

約数ペア:

[(1, 1661575341708), (2, 830787670854), (3, 553858447236), (4, 415393835427), (6, 276929223618), (9, 184619482412), (12, 138464611809), (18, 92309741206), (36, 46154870603), (61, 27238940028), (122, 13619470014), (183, 9079646676), (244, 6809735007), (366, 4539823338), (549, 3026548892), (732, 2269911669), (1098, 1513274446), (1867, 889970724), (2196, 756637223), (3734, 444985362), (5601, 296656908), (7468, 222492681), (11202, 148328454), (16803, 98885636), (22404, 74164227), (33606, 49442818), (67212, 24721409), (113887, 14589684), (227774, 7294842), (341661, 4863228), (405269, 4099932), (455548, 3647421), (683322, 2431614), (810538, 2049966), (1024983, 1621076), (1215807, 1366644)]