2021093178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{89659}}^1$

素因数の和:89711

約数の個数: 48

約数和(自身を含む): 4624304160

約数和(自身を除く): 2603210982

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 442, 578, 663, 867, 1326, 1734, 3757, 7514, 11271, 22542, 89659, 179318, 268977, 537954, 1165567, 1524203, 2331134, 3048406, 3496701, 4572609, 6993402, 9145218, 19814639, 25911451, 39629278, 51822902, 59443917, 77734353, 118887834, 155468706, 336848863, 673697726, 1010546589, 2021093178]

約数ペア:

[(1, 2021093178), (2, 1010546589), (3, 673697726), (6, 336848863), (13, 155468706), (17, 118887834), (26, 77734353), (34, 59443917), (39, 51822902), (51, 39629278), (78, 25911451), (102, 19814639), (221, 9145218), (289, 6993402), (442, 4572609), (578, 3496701), (663, 3048406), (867, 2331134), (1326, 1524203), (1734, 1165567), (3757, 537954), (7514, 268977), (11271, 179318), (22542, 89659)]