18253265364

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2887}}^1\times {\mathrm{10331}}^1$

素因数の和:13245

約数の個数: 72

約数和(自身を含む): 48875980608

約数和(自身を除く): 30622715244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 2887, 5774, 8661, 10331, 11548, 17322, 20662, 25983, 30993, 34644, 41324, 49079, 51966, 61986, 92979, 98158, 103932, 123972, 147237, 175627, 185958, 196316, 294474, 351254, 371916, 441711, 526881, 588948, 702508, 883422, 1053762, 1580643, 1766844, 2107524, 3161286, 6322572, 29825597, 59651194, 89476791, 119302388, 178953582, 268430373, 357907164, 507035149, 536860746, 1014070298, 1073721492, 1521105447, 2028140596, 3042210894, 4563316341, 6084421788, 9126632682, 18253265364]

約数ペア:

[(1, 18253265364), (2, 9126632682), (3, 6084421788), (4, 4563316341), (6, 3042210894), (9, 2028140596), (12, 1521105447), (17, 1073721492), (18, 1014070298), (34, 536860746), (36, 507035149), (51, 357907164), (68, 268430373), (102, 178953582), (153, 119302388), (204, 89476791), (306, 59651194), (612, 29825597), (2887, 6322572), (5774, 3161286), (8661, 2107524), (10331, 1766844), (11548, 1580643), (17322, 1053762), (20662, 883422), (25983, 702508), (30993, 588948), (34644, 526881), (41324, 441711), (49079, 371916), (51966, 351254), (61986, 294474), (92979, 196316), (98158, 185958), (103932, 175627), (123972, 147237)]