18639072

素因数分解:

$2^5\times 3^6\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 168

約数和(自身を含む): 59494176

約数和(自身を除く): 40855104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 47, 48, 51, 54, 68, 72, 81, 94, 96, 102, 108, 136, 141, 144, 153, 162, 188, 204, 216, 243, 272, 282, 288, 306, 324, 376, 408, 423, 432, 459, 486, 544, 564, 612, 648, 729, 752, 799, 816, 846, 864, 918, 972, 1128, 1224, 1269, 1296, 1377, 1458, 1504, 1598, 1632, 1692, 1836, 1944, 2256, 2397, 2448, 2538, 2592, 2754, 2916, 3196, 3384, 3672, 3807, 3888, 4131, 4512, 4794, 4896, 5076, 5508, 5832, 6392, 6768, 7191, 7344, 7614, 7776, 8262, 9588, 10152, 11016, 11421, 11664, 12393, 12784, 13536, 14382, 14688, 15228, 16524, 19176, 20304, 21573, 22032, 22842, 23328, 24786, 25568, 28764, 30456, 33048, 34263, 38352, 40608, 43146, 44064, 45684, 49572, 57528, 60912, 64719, 66096, 68526, 76704, 86292, 91368, 99144, 115056, 121824, 129438, 132192, 137052, 172584, 182736, 194157, 198288, 230112, 258876, 274104, 345168, 365472, 388314, 396576, 517752, 548208, 582471, 690336, 776628, 1035504, 1096416, 1164942, 1553256, 2071008, 2329884, 3106512, 4659768, 6213024, 9319536, 18639072]

約数ペア:

[(1, 18639072), (2, 9319536), (3, 6213024), (4, 4659768), (6, 3106512), (8, 2329884), (9, 2071008), (12, 1553256), (16, 1164942), (17, 1096416), (18, 1035504), (24, 776628), (27, 690336), (32, 582471), (34, 548208), (36, 517752), (47, 396576), (48, 388314), (51, 365472), (54, 345168), (68, 274104), (72, 258876), (81, 230112), (94, 198288), (96, 194157), (102, 182736), (108, 172584), (136, 137052), (141, 132192), (144, 129438), (153, 121824), (162, 115056), (188, 99144), (204, 91368), (216, 86292), (243, 76704), (272, 68526), (282, 66096), (288, 64719), (306, 60912), (324, 57528), (376, 49572), (408, 45684), (423, 44064), (432, 43146), (459, 40608), (486, 38352), (544, 34263), (564, 33048), (612, 30456), (648, 28764), (729, 25568), (752, 24786), (799, 23328), (816, 22842), (846, 22032), (864, 21573), (918, 20304), (972, 19176), (1128, 16524), (1224, 15228), (1269, 14688), (1296, 14382), (1377, 13536), (1458, 12784), (1504, 12393), (1598, 11664), (1632, 11421), (1692, 11016), (1836, 10152), (1944, 9588), (2256, 8262), (2397, 7776), (2448, 7614), (2538, 7344), (2592, 7191), (2754, 6768), (2916, 6392), (3196, 5832), (3384, 5508), (3672, 5076), (3807, 4896), (3888, 4794), (4131, 4512)]