18197876772

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8868361}}^1$

素因数の和:8868393

約数の個数: 48

約数和(自身を含む): 49662827200

約数和(自身を除く): 31464950428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 8868361, 17736722, 26605083, 35473444, 53210166, 79815249, 106420332, 159630498, 168498859, 239445747, 319260996, 336997718, 478891494, 505496577, 673995436, 957782988, 1010993154, 1516489731, 2021986308, 3032979462, 4549469193, 6065958924, 9098938386, 18197876772]

約数ペア:

[(1, 18197876772), (2, 9098938386), (3, 6065958924), (4, 4549469193), (6, 3032979462), (9, 2021986308), (12, 1516489731), (18, 1010993154), (19, 957782988), (27, 673995436), (36, 505496577), (38, 478891494), (54, 336997718), (57, 319260996), (76, 239445747), (108, 168498859), (114, 159630498), (171, 106420332), (228, 79815249), (342, 53210166), (513, 35473444), (684, 26605083), (1026, 17736722), (2052, 8868361)]