17772228

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8093}}^1$

素因数の和:8164

約数の個数: 36

約数和(自身を含む): 45666348

約数和(自身を除く): 27894120

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 8093, 16186, 24279, 32372, 48558, 72837, 97116, 145674, 291348, 493673, 987346, 1481019, 1974692, 2962038, 4443057, 5924076, 8886114, 17772228]

約数ペア:

[(1, 17772228), (2, 8886114), (3, 5924076), (4, 4443057), (6, 2962038), (9, 1974692), (12, 1481019), (18, 987346), (36, 493673), (61, 291348), (122, 145674), (183, 97116), (244, 72837), (366, 48558), (549, 32372), (732, 24279), (1098, 16186), (2196, 8093)]