19362042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4957}}^1$

素因数の和:5003

約数の個数: 48

約数和(自身を含む): 49500672

約数和(自身を除く): 30138630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 4957, 9914, 14871, 29742, 34699, 44613, 69398, 89226, 104097, 153667, 208194, 307334, 312291, 461001, 624582, 922002, 1075669, 1383003, 2151338, 2766006, 3227007, 6454014, 9681021, 19362042]

約数ペア:

[(1, 19362042), (2, 9681021), (3, 6454014), (6, 3227007), (7, 2766006), (9, 2151338), (14, 1383003), (18, 1075669), (21, 922002), (31, 624582), (42, 461001), (62, 312291), (63, 307334), (93, 208194), (126, 153667), (186, 104097), (217, 89226), (279, 69398), (434, 44613), (558, 34699), (651, 29742), (1302, 14871), (1953, 9914), (3906, 4957)]