387219798

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1024391}}^1$

素因数の和:1024409

約数の個数: 32

約数和(自身を含む): 983416320

約数和(自身を除く): 596196522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1024391, 2048782, 3073173, 6146346, 7170737, 9219519, 14341474, 18439038, 21512211, 27658557, 43024422, 55317114, 64536633, 129073266, 193609899, 387219798]

約数ペア:

[(1, 387219798), (2, 193609899), (3, 129073266), (6, 64536633), (7, 55317114), (9, 43024422), (14, 27658557), (18, 21512211), (21, 18439038), (27, 14341474), (42, 9219519), (54, 7170737), (63, 6146346), (126, 3073173), (189, 2048782), (378, 1024391)]