22497228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 62466768

約数和(自身を除く): 39969540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 907, 954, 1378, 1814, 1908, 2067, 2721, 2756, 3628, 4134, 5442, 6201, 8163, 8268, 10884, 11791, 12402, 16326, 23582, 24804, 32652, 35373, 47164, 48071, 70746, 96142, 106119, 141492, 144213, 192284, 212238, 288426, 424476, 432639, 576852, 624923, 865278, 1249846, 1730556, 1874769, 2499692, 3749538, 5624307, 7499076, 11248614, 22497228]

約数ペア:

[(1, 22497228), (2, 11248614), (3, 7499076), (4, 5624307), (6, 3749538), (9, 2499692), (12, 1874769), (13, 1730556), (18, 1249846), (26, 865278), (36, 624923), (39, 576852), (52, 432639), (53, 424476), (78, 288426), (106, 212238), (117, 192284), (156, 144213), (159, 141492), (212, 106119), (234, 96142), (318, 70746), (468, 48071), (477, 47164), (636, 35373), (689, 32652), (907, 24804), (954, 23582), (1378, 16326), (1814, 12402), (1908, 11791), (2067, 10884), (2721, 8268), (2756, 8163), (3628, 6201), (4134, 5442)]