1738396926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{260317}}^1$

素因数の和:260385

約数の個数: 48

約数和(自身を含む): 4385837664

約数和(自身を除く): 2647440738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 260317, 520634, 780951, 1561902, 1822219, 2342853, 3644438, 4685706, 5466657, 10933314, 13796801, 16399971, 27593602, 32799942, 41390403, 82780806, 96577607, 124171209, 193155214, 248342418, 289732821, 579465642, 869198463, 1738396926]

約数ペア:

[(1, 1738396926), (2, 869198463), (3, 579465642), (6, 289732821), (7, 248342418), (9, 193155214), (14, 124171209), (18, 96577607), (21, 82780806), (42, 41390403), (53, 32799942), (63, 27593602), (106, 16399971), (126, 13796801), (159, 10933314), (318, 5466657), (371, 4685706), (477, 3644438), (742, 2342853), (954, 1822219), (1113, 1561902), (2226, 780951), (3339, 520634), (6678, 260317)]