1924587798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{73553}}^1$

素因数の和:73661

約数の個数: 48

約数和(自身を含む): 4527984240

約数和(自身を除く): 2603396442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 534, 623, 1246, 1869, 3738, 4361, 8722, 13083, 26166, 73553, 147106, 220659, 441318, 514871, 1029742, 1544613, 3089226, 3604097, 6546217, 7208194, 10812291, 13092434, 19638651, 21624582, 39277302, 45823519, 91647038, 137470557, 274941114, 320764633, 641529266, 962293899, 1924587798]

約数ペア:

[(1, 1924587798), (2, 962293899), (3, 641529266), (6, 320764633), (7, 274941114), (14, 137470557), (21, 91647038), (42, 45823519), (49, 39277302), (89, 21624582), (98, 19638651), (147, 13092434), (178, 10812291), (267, 7208194), (294, 6546217), (534, 3604097), (623, 3089226), (1246, 1544613), (1869, 1029742), (3738, 514871), (4361, 441318), (8722, 220659), (13083, 147106), (26166, 73553)]