18090150192

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{213287}}^1$

素因数の和:213351

約数の個数: 120

約数和(自身を含む): 55011240960

約数和(自身を除く): 36921090768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 4464, 4712, 5301, 7068, 9424, 10602, 14136, 21204, 28272, 42408, 84816, 213287, 426574, 639861, 853148, 1279722, 1706296, 1919583, 2559444, 3412592, 3839166, 4052453, 5118888, 6611897, 7678332, 8104906, 10237776, 12157359, 13223794, 15356664, 16209812, 19835691, 24314718, 26447588, 30713328, 32419624, 36472077, 39671382, 48629436, 52895176, 59507073, 64839248, 72944154, 79342764, 97258872, 105790352, 119014146, 125626043, 145888308, 158685528, 194517744, 238028292, 251252086, 291776616, 317371056, 376878129, 476056584, 502504172, 583553232, 753756258, 952113168, 1005008344, 1130634387, 1507512516, 2010016688, 2261268774, 3015025032, 4522537548, 6030050064, 9045075096, 18090150192]

約数ペア:

[(1, 18090150192), (2, 9045075096), (3, 6030050064), (4, 4522537548), (6, 3015025032), (8, 2261268774), (9, 2010016688), (12, 1507512516), (16, 1130634387), (18, 1005008344), (19, 952113168), (24, 753756258), (31, 583553232), (36, 502504172), (38, 476056584), (48, 376878129), (57, 317371056), (62, 291776616), (72, 251252086), (76, 238028292), (93, 194517744), (114, 158685528), (124, 145888308), (144, 125626043), (152, 119014146), (171, 105790352), (186, 97258872), (228, 79342764), (248, 72944154), (279, 64839248), (304, 59507073), (342, 52895176), (372, 48629436), (456, 39671382), (496, 36472077), (558, 32419624), (589, 30713328), (684, 26447588), (744, 24314718), (912, 19835691), (1116, 16209812), (1178, 15356664), (1368, 13223794), (1488, 12157359), (1767, 10237776), (2232, 8104906), (2356, 7678332), (2736, 6611897), (3534, 5118888), (4464, 4052453), (4712, 3839166), (5301, 3412592), (7068, 2559444), (9424, 1919583), (10602, 1706296), (14136, 1279722), (21204, 853148), (28272, 639861), (42408, 426574), (84816, 213287)]