19635272442

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{152417}}^1$

素因数の和:152863

約数の個数: 48

約数和(自身を含む): 45152917992

約数和(自身を除く): 25517645550

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 421, 842, 1263, 2526, 3789, 7157, 7578, 14314, 21471, 42942, 64413, 128826, 152417, 304834, 457251, 914502, 1371753, 2591089, 2743506, 5182178, 7773267, 15546534, 23319801, 46639602, 64167557, 128335114, 192502671, 385005342, 577508013, 1090848469, 1155016026, 2181696938, 3272545407, 6545090814, 9817636221, 19635272442]

約数ペア:

[(1, 19635272442), (2, 9817636221), (3, 6545090814), (6, 3272545407), (9, 2181696938), (17, 1155016026), (18, 1090848469), (34, 577508013), (51, 385005342), (102, 192502671), (153, 128335114), (306, 64167557), (421, 46639602), (842, 23319801), (1263, 15546534), (2526, 7773267), (3789, 5182178), (7157, 2743506), (7578, 2591089), (14314, 1371753), (21471, 914502), (42942, 457251), (64413, 304834), (128826, 152417)]