2012122788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{58363}}^1$

素因数の和:58413

約数の個数: 72

約数和(自身を含む): 5383028448

約数和(自身を除く): 3370905660

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 663, 676, 884, 1014, 1326, 2028, 2652, 2873, 5746, 8619, 11492, 17238, 34476, 58363, 116726, 175089, 233452, 350178, 700356, 758719, 992171, 1517438, 1984342, 2276157, 2976513, 3034876, 3968684, 4552314, 5953026, 9104628, 9863347, 11906052, 12898223, 19726694, 25796446, 29590041, 38694669, 39453388, 51592892, 59180082, 77389338, 118360164, 154778676, 167676899, 335353798, 503030697, 670707596, 1006061394, 2012122788]

約数ペア:

[(1, 2012122788), (2, 1006061394), (3, 670707596), (4, 503030697), (6, 335353798), (12, 167676899), (13, 154778676), (17, 118360164), (26, 77389338), (34, 59180082), (39, 51592892), (51, 39453388), (52, 38694669), (68, 29590041), (78, 25796446), (102, 19726694), (156, 12898223), (169, 11906052), (204, 9863347), (221, 9104628), (338, 5953026), (442, 4552314), (507, 3968684), (663, 3034876), (676, 2976513), (884, 2276157), (1014, 1984342), (1326, 1517438), (2028, 992171), (2652, 758719), (2873, 700356), (5746, 350178), (8619, 233452), (11492, 175089), (17238, 116726), (34476, 58363)]