1945996857

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{58391}}^1$

素因数の和:58450

約数の個数: 36

約数和(自身を含む): 3358240704

約数和(自身を除く): 1412243847

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 529, 1449, 1587, 3703, 4761, 11109, 33327, 58391, 175173, 408737, 525519, 1226211, 1342993, 3678633, 4028979, 9400951, 12086937, 28202853, 30888839, 84608559, 92666517, 216221873, 277999551, 648665619, 1945996857]

約数ペア:

[(1, 1945996857), (3, 648665619), (7, 277999551), (9, 216221873), (21, 92666517), (23, 84608559), (63, 30888839), (69, 28202853), (161, 12086937), (207, 9400951), (483, 4028979), (529, 3678633), (1449, 1342993), (1587, 1226211), (3703, 525519), (4761, 408737), (11109, 175173), (33327, 58391)]