2019900996

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{83869}}^1$

素因数の和:84105

約数の個数: 48

約数和(自身を含む): 5260326400

約数和(自身を除く): 3240425404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 6021, 8028, 12042, 24084, 83869, 167738, 251607, 335476, 503214, 754821, 1006428, 1509642, 2264463, 3019284, 4528926, 9057852, 18702787, 37405574, 56108361, 74811148, 112216722, 168325083, 224433444, 336650166, 504975249, 673300332, 1009950498, 2019900996]

約数ペア:

[(1, 2019900996), (2, 1009950498), (3, 673300332), (4, 504975249), (6, 336650166), (9, 224433444), (12, 168325083), (18, 112216722), (27, 74811148), (36, 56108361), (54, 37405574), (108, 18702787), (223, 9057852), (446, 4528926), (669, 3019284), (892, 2264463), (1338, 1509642), (2007, 1006428), (2676, 754821), (4014, 503214), (6021, 335476), (8028, 251607), (12042, 167738), (24084, 83869)]