18497763036

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1\times {\mathrm{673}}^1$

素因数の和:1260

約数の個数: 144

約数和(自身を含む): 50201633664

約数和(自身を除く): 31703870628

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 97, 102, 153, 194, 204, 291, 306, 388, 463, 582, 612, 673, 873, 926, 1164, 1346, 1389, 1649, 1746, 1852, 2019, 2692, 2778, 3298, 3492, 4038, 4167, 4947, 5556, 6057, 6596, 7871, 8076, 8334, 9894, 11441, 12114, 14841, 15742, 16668, 19788, 22882, 23613, 24228, 29682, 31484, 34323, 44911, 45764, 47226, 59364, 65281, 68646, 70839, 89822, 94452, 102969, 130562, 134733, 137292, 141678, 179644, 195843, 205938, 261124, 269466, 283356, 311599, 391686, 404199, 411876, 538932, 587529, 623198, 763487, 783372, 808398, 934797, 1109777, 1175058, 1246396, 1526974, 1616796, 1869594, 2219554, 2290461, 2350116, 2804391, 3053948, 3329331, 3739188, 4439108, 4580922, 5297183, 5608782, 6658662, 6871383, 9161844, 9987993, 10594366, 11217564, 13317324, 13742766, 15891549, 19975986, 21188732, 27485532, 30225103, 31783098, 39951972, 47674647, 60450206, 63566196, 90675309, 95349294, 120900412, 181350618, 190698588, 272025927, 362701236, 513826751, 544051854, 1027653502, 1088103708, 1541480253, 2055307004, 3082960506, 4624440759, 6165921012, 9248881518, 18497763036]

約数ペア:

[(1, 18497763036), (2, 9248881518), (3, 6165921012), (4, 4624440759), (6, 3082960506), (9, 2055307004), (12, 1541480253), (17, 1088103708), (18, 1027653502), (34, 544051854), (36, 513826751), (51, 362701236), (68, 272025927), (97, 190698588), (102, 181350618), (153, 120900412), (194, 95349294), (204, 90675309), (291, 63566196), (306, 60450206), (388, 47674647), (463, 39951972), (582, 31783098), (612, 30225103), (673, 27485532), (873, 21188732), (926, 19975986), (1164, 15891549), (1346, 13742766), (1389, 13317324), (1649, 11217564), (1746, 10594366), (1852, 9987993), (2019, 9161844), (2692, 6871383), (2778, 6658662), (3298, 5608782), (3492, 5297183), (4038, 4580922), (4167, 4439108), (4947, 3739188), (5556, 3329331), (6057, 3053948), (6596, 2804391), (7871, 2350116), (8076, 2290461), (8334, 2219554), (9894, 1869594), (11441, 1616796), (12114, 1526974), (14841, 1246396), (15742, 1175058), (16668, 1109777), (19788, 934797), (22882, 808398), (23613, 783372), (24228, 763487), (29682, 623198), (31484, 587529), (34323, 538932), (44911, 411876), (45764, 404199), (47226, 391686), (59364, 311599), (65281, 283356), (68646, 269466), (70839, 261124), (89822, 205938), (94452, 195843), (102969, 179644), (130562, 141678), (134733, 137292)]