19026684

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5683}}^1$

素因数の和:5727

約数の個数: 48

約数和(自身を含む): 50928640

約数和(自身を除く): 31901956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 5683, 11366, 17049, 22732, 34098, 51147, 68196, 102294, 153441, 176173, 204588, 306882, 352346, 528519, 613764, 704692, 1057038, 1585557, 2114076, 3171114, 4756671, 6342228, 9513342, 19026684]

約数ペア:

[(1, 19026684), (2, 9513342), (3, 6342228), (4, 4756671), (6, 3171114), (9, 2114076), (12, 1585557), (18, 1057038), (27, 704692), (31, 613764), (36, 528519), (54, 352346), (62, 306882), (93, 204588), (108, 176173), (124, 153441), (186, 102294), (279, 68196), (372, 51147), (558, 34098), (837, 22732), (1116, 17049), (1674, 11366), (3348, 5683)]