18200304

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1303}}^1$

素因数の和:1414

約数の個数: 60

約数和(自身を含む): 51500176

約数和(自身を除く): 33299872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1303, 1552, 1746, 2328, 2606, 3492, 3909, 4656, 5212, 6984, 7818, 10424, 11727, 13968, 15636, 20848, 23454, 31272, 46908, 62544, 93816, 126391, 187632, 252782, 379173, 505564, 758346, 1011128, 1137519, 1516692, 2022256, 2275038, 3033384, 4550076, 6066768, 9100152, 18200304]

約数ペア:

[(1, 18200304), (2, 9100152), (3, 6066768), (4, 4550076), (6, 3033384), (8, 2275038), (9, 2022256), (12, 1516692), (16, 1137519), (18, 1011128), (24, 758346), (36, 505564), (48, 379173), (72, 252782), (97, 187632), (144, 126391), (194, 93816), (291, 62544), (388, 46908), (582, 31272), (776, 23454), (873, 20848), (1164, 15636), (1303, 13968), (1552, 11727), (1746, 10424), (2328, 7818), (2606, 6984), (3492, 5212), (3909, 4656)]