19005383484

素因数分解:

$2^2\times 3^4\times {\mathrm{173}}^1\times {\mathrm{339067}}^1$

素因数の和:339256

約数の個数: 60

約数和(自身を含む): 49971163704

約数和(自身を除く): 30965780220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 173, 324, 346, 519, 692, 1038, 1557, 2076, 3114, 4671, 6228, 9342, 14013, 18684, 28026, 56052, 339067, 678134, 1017201, 1356268, 2034402, 3051603, 4068804, 6103206, 9154809, 12206412, 18309618, 27464427, 36619236, 54928854, 58658591, 109857708, 117317182, 175975773, 234634364, 351951546, 527927319, 703903092, 1055854638, 1583781957, 2111709276, 3167563914, 4751345871, 6335127828, 9502691742, 19005383484]

約数ペア:

[(1, 19005383484), (2, 9502691742), (3, 6335127828), (4, 4751345871), (6, 3167563914), (9, 2111709276), (12, 1583781957), (18, 1055854638), (27, 703903092), (36, 527927319), (54, 351951546), (81, 234634364), (108, 175975773), (162, 117317182), (173, 109857708), (324, 58658591), (346, 54928854), (519, 36619236), (692, 27464427), (1038, 18309618), (1557, 12206412), (2076, 9154809), (3114, 6103206), (4671, 4068804), (6228, 3051603), (9342, 2034402), (14013, 1356268), (18684, 1017201), (28026, 678134), (56052, 339067)]