29926188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 81022032

約数和(自身を除く): 51095844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 457, 612, 642, 914, 963, 1284, 1371, 1819, 1828, 1926, 2742, 3638, 3852, 4113, 5457, 5484, 7276, 7769, 8226, 10914, 15538, 16371, 16452, 21828, 23307, 31076, 32742, 46614, 48899, 65484, 69921, 93228, 97798, 139842, 146697, 195596, 279684, 293394, 440091, 586788, 831283, 880182, 1662566, 1760364, 2493849, 3325132, 4987698, 7481547, 9975396, 14963094, 29926188]

約数ペア:

[(1, 29926188), (2, 14963094), (3, 9975396), (4, 7481547), (6, 4987698), (9, 3325132), (12, 2493849), (17, 1760364), (18, 1662566), (34, 880182), (36, 831283), (51, 586788), (68, 440091), (102, 293394), (107, 279684), (153, 195596), (204, 146697), (214, 139842), (306, 97798), (321, 93228), (428, 69921), (457, 65484), (612, 48899), (642, 46614), (914, 32742), (963, 31076), (1284, 23307), (1371, 21828), (1819, 16452), (1828, 16371), (1926, 15538), (2742, 10914), (3638, 8226), (3852, 7769), (4113, 7276), (5457, 5484)]