21828888

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{2683}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 59665320

約数和(自身を除く): 37836432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2683, 2712, 4068, 5366, 8049, 8136, 10732, 16098, 21464, 24147, 32196, 48294, 64392, 96588, 193176, 303179, 606358, 909537, 1212716, 1819074, 2425432, 2728611, 3638148, 5457222, 7276296, 10914444, 21828888]

約数ペア:

[(1, 21828888), (2, 10914444), (3, 7276296), (4, 5457222), (6, 3638148), (8, 2728611), (9, 2425432), (12, 1819074), (18, 1212716), (24, 909537), (36, 606358), (72, 303179), (113, 193176), (226, 96588), (339, 64392), (452, 48294), (678, 32196), (904, 24147), (1017, 21464), (1356, 16098), (2034, 10732), (2683, 8136), (2712, 8049), (4068, 5366)]