20180429496

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{61291}}^1$

素因数の和:61589

約数の個数: 96

約数和(自身を含む): 58086428400

約数和(自身を除く): 37905998904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 269, 306, 408, 538, 612, 807, 1076, 1224, 1614, 2152, 2421, 3228, 4573, 4842, 6456, 9146, 9684, 13719, 18292, 19368, 27438, 36584, 41157, 54876, 61291, 82314, 109752, 122582, 164628, 183873, 245164, 329256, 367746, 490328, 551619, 735492, 1041947, 1103238, 1470984, 2083894, 2206476, 3125841, 4167788, 4412952, 6251682, 8335576, 9377523, 12503364, 16487279, 18755046, 25006728, 32974558, 37510092, 49461837, 65949116, 75020184, 98923674, 131898232, 148385511, 197847348, 280283743, 296771022, 395694696, 560567486, 593542044, 840851229, 1121134972, 1187084088, 1681702458, 2242269944, 2522553687, 3363404916, 5045107374, 6726809832, 10090214748, 20180429496]

約数ペア:

[(1, 20180429496), (2, 10090214748), (3, 6726809832), (4, 5045107374), (6, 3363404916), (8, 2522553687), (9, 2242269944), (12, 1681702458), (17, 1187084088), (18, 1121134972), (24, 840851229), (34, 593542044), (36, 560567486), (51, 395694696), (68, 296771022), (72, 280283743), (102, 197847348), (136, 148385511), (153, 131898232), (204, 98923674), (269, 75020184), (306, 65949116), (408, 49461837), (538, 37510092), (612, 32974558), (807, 25006728), (1076, 18755046), (1224, 16487279), (1614, 12503364), (2152, 9377523), (2421, 8335576), (3228, 6251682), (4573, 4412952), (4842, 4167788), (6456, 3125841), (9146, 2206476), (9684, 2083894), (13719, 1470984), (18292, 1103238), (19368, 1041947), (27438, 735492), (36584, 551619), (41157, 490328), (54876, 367746), (61291, 329256), (82314, 245164), (109752, 183873), (122582, 164628)]