19662407604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4589731}}^1$

素因数の和:4589765

約数の個数: 72

約数和(自身を含む): 60143848128

約数和(自身を除く): 40481440524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 4589731, 9179462, 13769193, 18358924, 27538386, 32128117, 41307579, 55076772, 64256234, 78025427, 82615158, 96384351, 128512468, 156050854, 165230316, 192768702, 234076281, 289153053, 312101708, 385537404, 468152562, 546177989, 578306106, 702228843, 936305124, 1092355978, 1156612212, 1404457686, 1638533967, 2184711956, 2808915372, 3277067934, 4915601901, 6554135868, 9831203802, 19662407604]

約数ペア:

[(1, 19662407604), (2, 9831203802), (3, 6554135868), (4, 4915601901), (6, 3277067934), (7, 2808915372), (9, 2184711956), (12, 1638533967), (14, 1404457686), (17, 1156612212), (18, 1092355978), (21, 936305124), (28, 702228843), (34, 578306106), (36, 546177989), (42, 468152562), (51, 385537404), (63, 312101708), (68, 289153053), (84, 234076281), (102, 192768702), (119, 165230316), (126, 156050854), (153, 128512468), (204, 96384351), (238, 82615158), (252, 78025427), (306, 64256234), (357, 55076772), (476, 41307579), (612, 32128117), (714, 27538386), (1071, 18358924), (1428, 13769193), (2142, 9179462), (4284, 4589731)]