15691184028

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{210869}}^1$

素因数の和:210948

約数の個数: 96

約数和(自身を含む): 44636961600

約数和(自身を除く): 28945777572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 106, 108, 117, 156, 159, 212, 234, 318, 351, 468, 477, 636, 689, 702, 954, 1378, 1404, 1431, 1908, 2067, 2756, 2862, 4134, 5724, 6201, 8268, 12402, 18603, 24804, 37206, 74412, 210869, 421738, 632607, 843476, 1265214, 1897821, 2530428, 2741297, 3795642, 5482594, 5693463, 7591284, 8223891, 10965188, 11176057, 11386926, 16447782, 22352114, 22773852, 24671673, 32895564, 33528171, 44704228, 49343346, 67056342, 74015019, 98686692, 100584513, 134112684, 145288741, 148030038, 201169026, 290577482, 296060076, 301753539, 402338052, 435866223, 581154964, 603507078, 871732446, 1207014156, 1307598669, 1743464892, 2615197338, 3922796007, 5230394676, 7845592014, 15691184028]

約数ペア:

[(1, 15691184028), (2, 7845592014), (3, 5230394676), (4, 3922796007), (6, 2615197338), (9, 1743464892), (12, 1307598669), (13, 1207014156), (18, 871732446), (26, 603507078), (27, 581154964), (36, 435866223), (39, 402338052), (52, 301753539), (53, 296060076), (54, 290577482), (78, 201169026), (106, 148030038), (108, 145288741), (117, 134112684), (156, 100584513), (159, 98686692), (212, 74015019), (234, 67056342), (318, 49343346), (351, 44704228), (468, 33528171), (477, 32895564), (636, 24671673), (689, 22773852), (702, 22352114), (954, 16447782), (1378, 11386926), (1404, 11176057), (1431, 10965188), (1908, 8223891), (2067, 7591284), (2756, 5693463), (2862, 5482594), (4134, 3795642), (5724, 2741297), (6201, 2530428), (8268, 1897821), (12402, 1265214), (18603, 843476), (24804, 632607), (37206, 421738), (74412, 210869)]