9987432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 32659200

約数和(自身を除く): 22671768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 269, 273, 312, 357, 364, 408, 442, 476, 538, 546, 663, 714, 728, 807, 884, 952, 1076, 1092, 1326, 1428, 1547, 1614, 1768, 1883, 2152, 2184, 2652, 2856, 3094, 3228, 3497, 3766, 4573, 4641, 5304, 5649, 6188, 6456, 6994, 7532, 9146, 9282, 10491, 11298, 12376, 13719, 13988, 15064, 18292, 18564, 20982, 22596, 24479, 27438, 27976, 32011, 36584, 37128, 41964, 45192, 48958, 54876, 59449, 64022, 73437, 83928, 96033, 97916, 109752, 118898, 128044, 146874, 178347, 192066, 195832, 237796, 256088, 293748, 356694, 384132, 416143, 475592, 587496, 713388, 768264, 832286, 1248429, 1426776, 1664572, 2496858, 3329144, 4993716, 9987432]

約数ペア:

[(1, 9987432), (2, 4993716), (3, 3329144), (4, 2496858), (6, 1664572), (7, 1426776), (8, 1248429), (12, 832286), (13, 768264), (14, 713388), (17, 587496), (21, 475592), (24, 416143), (26, 384132), (28, 356694), (34, 293748), (39, 256088), (42, 237796), (51, 195832), (52, 192066), (56, 178347), (68, 146874), (78, 128044), (84, 118898), (91, 109752), (102, 97916), (104, 96033), (119, 83928), (136, 73437), (156, 64022), (168, 59449), (182, 54876), (204, 48958), (221, 45192), (238, 41964), (269, 37128), (273, 36584), (312, 32011), (357, 27976), (364, 27438), (408, 24479), (442, 22596), (476, 20982), (538, 18564), (546, 18292), (663, 15064), (714, 13988), (728, 13719), (807, 12376), (884, 11298), (952, 10491), (1076, 9282), (1092, 9146), (1326, 7532), (1428, 6994), (1547, 6456), (1614, 6188), (1768, 5649), (1883, 5304), (2152, 4641), (2184, 4573), (2652, 3766), (2856, 3497), (3094, 3228)]