21634452

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{9539}}^1$

素因数の和:9562

約数の個数: 60

約数和(自身を含む): 64643040

約数和(自身を除く): 43008588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 9539, 19078, 28617, 38156, 57234, 66773, 85851, 114468, 133546, 171702, 200319, 257553, 267092, 343404, 400638, 515106, 600957, 772659, 801276, 1030212, 1201914, 1545318, 1802871, 2403828, 3090636, 3605742, 5408613, 7211484, 10817226, 21634452]

約数ペア:

[(1, 21634452), (2, 10817226), (3, 7211484), (4, 5408613), (6, 3605742), (7, 3090636), (9, 2403828), (12, 1802871), (14, 1545318), (18, 1201914), (21, 1030212), (27, 801276), (28, 772659), (36, 600957), (42, 515106), (54, 400638), (63, 343404), (81, 267092), (84, 257553), (108, 200319), (126, 171702), (162, 133546), (189, 114468), (252, 85851), (324, 66773), (378, 57234), (567, 38156), (756, 28617), (1134, 19078), (2268, 9539)]