18749336331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{631993}}^1$

素因数の和:632067

約数の個数: 32

約数和(自身を含む): 29122283520

約数和(自身を除く): 10372947189

約数列:

[1, 3, 11, 29, 31, 33, 87, 93, 319, 341, 899, 957, 1023, 2697, 9889, 29667, 631993, 1895979, 6951923, 18327797, 19591783, 20855769, 54983391, 58775349, 201605767, 215509613, 568161707, 604817301, 646528839, 1704485121, 6249778777, 18749336331]

約数ペア:

[(1, 18749336331), (3, 6249778777), (11, 1704485121), (29, 646528839), (31, 604817301), (33, 568161707), (87, 215509613), (93, 201605767), (319, 58775349), (341, 54983391), (899, 20855769), (957, 19591783), (1023, 18327797), (2697, 6951923), (9889, 1895979), (29667, 631993)]