438536196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1740223}}^1$

素因数の和:1740240

約数の個数: 36

約数和(自身を含む): 1266883072

約数和(自身を除く): 828346876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1740223, 3480446, 5220669, 6960892, 10441338, 12181561, 15662007, 20882676, 24363122, 31324014, 36544683, 48726244, 62648028, 73089366, 109634049, 146178732, 219268098, 438536196]

約数ペア:

[(1, 438536196), (2, 219268098), (3, 146178732), (4, 109634049), (6, 73089366), (7, 62648028), (9, 48726244), (12, 36544683), (14, 31324014), (18, 24363122), (21, 20882676), (28, 15662007), (36, 12181561), (42, 10441338), (63, 6960892), (84, 5220669), (126, 3480446), (252, 1740223)]