9804127956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{248861}}^1$

素因数の和:248949

約数の個数: 72

約数和(自身を含む): 27008495136

約数和(自身を除く): 17204367180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2814, 3283, 5628, 6566, 9849, 13132, 19698, 39396, 248861, 497722, 746583, 995444, 1493166, 1742027, 2986332, 3484054, 5226081, 6968108, 10452162, 12194189, 16673687, 20904324, 24388378, 33347374, 36582567, 48776756, 50021061, 66694748, 73165134, 100042122, 116715809, 146330268, 200084244, 233431618, 350147427, 466863236, 700294854, 817010663, 1400589708, 1634021326, 2451031989, 3268042652, 4902063978, 9804127956]

約数ペア:

[(1, 9804127956), (2, 4902063978), (3, 3268042652), (4, 2451031989), (6, 1634021326), (7, 1400589708), (12, 817010663), (14, 700294854), (21, 466863236), (28, 350147427), (42, 233431618), (49, 200084244), (67, 146330268), (84, 116715809), (98, 100042122), (134, 73165134), (147, 66694748), (196, 50021061), (201, 48776756), (268, 36582567), (294, 33347374), (402, 24388378), (469, 20904324), (588, 16673687), (804, 12194189), (938, 10452162), (1407, 6968108), (1876, 5226081), (2814, 3484054), (3283, 2986332), (5628, 1742027), (6566, 1493166), (9849, 995444), (13132, 746583), (19698, 497722), (39396, 248861)]