18273995568

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4093637}}^1$

素因数の和:4093682

約数の個数: 60

約数和(自身を含む): 52791555648

約数和(自身を除く): 34517560080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 4093637, 8187274, 12280911, 16374548, 24561822, 32749096, 36842733, 49123644, 65498192, 73685466, 98247288, 126902747, 147370932, 196494576, 253805494, 294741864, 380708241, 507610988, 589483728, 761416482, 1015221976, 1142124723, 1522832964, 2030443952, 2284249446, 3045665928, 4568498892, 6091331856, 9136997784, 18273995568]

約数ペア:

[(1, 18273995568), (2, 9136997784), (3, 6091331856), (4, 4568498892), (6, 3045665928), (8, 2284249446), (9, 2030443952), (12, 1522832964), (16, 1142124723), (18, 1015221976), (24, 761416482), (31, 589483728), (36, 507610988), (48, 380708241), (62, 294741864), (72, 253805494), (93, 196494576), (124, 147370932), (144, 126902747), (186, 98247288), (248, 73685466), (279, 65498192), (372, 49123644), (496, 36842733), (558, 32749096), (744, 24561822), (1116, 16374548), (1488, 12280911), (2232, 8187274), (4464, 4093637)]