19736700552

素因数分解:

$2^3\times 3^2\times {\mathrm{1831}}^1\times {\mathrm{149711}}^1$

素因数の和:151554

約数の個数: 48

約数和(自身を含む): 53483114880

約数和(自身を除く): 33746414328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1831, 3662, 5493, 7324, 10986, 14648, 16479, 21972, 32958, 43944, 65916, 131832, 149711, 299422, 449133, 598844, 898266, 1197688, 1347399, 1796532, 2694798, 3593064, 5389596, 10779192, 274120841, 548241682, 822362523, 1096483364, 1644725046, 2192966728, 2467087569, 3289450092, 4934175138, 6578900184, 9868350276, 19736700552]

約数ペア:

[(1, 19736700552), (2, 9868350276), (3, 6578900184), (4, 4934175138), (6, 3289450092), (8, 2467087569), (9, 2192966728), (12, 1644725046), (18, 1096483364), (24, 822362523), (36, 548241682), (72, 274120841), (1831, 10779192), (3662, 5389596), (5493, 3593064), (7324, 2694798), (10986, 1796532), (14648, 1347399), (16479, 1197688), (21972, 898266), (32958, 598844), (43944, 449133), (65916, 299422), (131832, 149711)]