21633624

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{2659}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 59131800

約数和(自身を除く): 37498176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2659, 2712, 4068, 5318, 7977, 8136, 10636, 15954, 21272, 23931, 31908, 47862, 63816, 95724, 191448, 300467, 600934, 901401, 1201868, 1802802, 2403736, 2704203, 3605604, 5408406, 7211208, 10816812, 21633624]

約数ペア:

[(1, 21633624), (2, 10816812), (3, 7211208), (4, 5408406), (6, 3605604), (8, 2704203), (9, 2403736), (12, 1802802), (18, 1201868), (24, 901401), (36, 600934), (72, 300467), (113, 191448), (226, 95724), (339, 63816), (452, 47862), (678, 31908), (904, 23931), (1017, 21272), (1356, 15954), (2034, 10636), (2659, 8136), (2712, 7977), (4068, 5318)]