21950676

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{2053}}^1$

素因数の和:2083

約数の個数: 72

約数和(自身を含む): 62803104

約数和(自身を除く): 40852428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2053, 2673, 3564, 4106, 5346, 6159, 8212, 10692, 12318, 18477, 22583, 24636, 36954, 45166, 55431, 67749, 73908, 90332, 110862, 135498, 166293, 203247, 221724, 270996, 332586, 406494, 498879, 609741, 665172, 812988, 997758, 1219482, 1829223, 1995516, 2438964, 3658446, 5487669, 7316892, 10975338, 21950676]

約数ペア:

[(1, 21950676), (2, 10975338), (3, 7316892), (4, 5487669), (6, 3658446), (9, 2438964), (11, 1995516), (12, 1829223), (18, 1219482), (22, 997758), (27, 812988), (33, 665172), (36, 609741), (44, 498879), (54, 406494), (66, 332586), (81, 270996), (99, 221724), (108, 203247), (132, 166293), (162, 135498), (198, 110862), (243, 90332), (297, 73908), (324, 67749), (396, 55431), (486, 45166), (594, 36954), (891, 24636), (972, 22583), (1188, 18477), (1782, 12318), (2053, 10692), (2673, 8212), (3564, 6159), (4106, 5346)]