18183915072

素因数分解:

$2^6\times 3^3\times {\mathrm{131}}^1\times {\mathrm{80329}}^1$

素因数の和:80481

約数の個数: 112

約数和(自身を含む): 53866084800

約数和(自身を除く): 35682169728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 131, 144, 192, 216, 262, 288, 393, 432, 524, 576, 786, 864, 1048, 1179, 1572, 1728, 2096, 2358, 3144, 3537, 4192, 4716, 6288, 7074, 8384, 9432, 12576, 14148, 18864, 25152, 28296, 37728, 56592, 75456, 80329, 113184, 160658, 226368, 240987, 321316, 481974, 642632, 722961, 963948, 1285264, 1445922, 1927896, 2168883, 2570528, 2891844, 3855792, 4337766, 5141056, 5783688, 7711584, 8675532, 10523099, 11567376, 15423168, 17351064, 21046198, 23134752, 31569297, 34702128, 42092396, 46269504, 63138594, 69404256, 84184792, 94707891, 126277188, 138808512, 168369584, 189415782, 252554376, 284123673, 336739168, 378831564, 505108752, 568247346, 673478336, 757663128, 1010217504, 1136494692, 1515326256, 2020435008, 2272989384, 3030652512, 4545978768, 6061305024, 9091957536, 18183915072]

約数ペア:

[(1, 18183915072), (2, 9091957536), (3, 6061305024), (4, 4545978768), (6, 3030652512), (8, 2272989384), (9, 2020435008), (12, 1515326256), (16, 1136494692), (18, 1010217504), (24, 757663128), (27, 673478336), (32, 568247346), (36, 505108752), (48, 378831564), (54, 336739168), (64, 284123673), (72, 252554376), (96, 189415782), (108, 168369584), (131, 138808512), (144, 126277188), (192, 94707891), (216, 84184792), (262, 69404256), (288, 63138594), (393, 46269504), (432, 42092396), (524, 34702128), (576, 31569297), (786, 23134752), (864, 21046198), (1048, 17351064), (1179, 15423168), (1572, 11567376), (1728, 10523099), (2096, 8675532), (2358, 7711584), (3144, 5783688), (3537, 5141056), (4192, 4337766), (4716, 3855792), (6288, 2891844), (7074, 2570528), (8384, 2168883), (9432, 1927896), (12576, 1445922), (14148, 1285264), (18864, 963948), (25152, 722961), (28296, 642632), (37728, 481974), (56592, 321316), (75456, 240987), (80329, 226368), (113184, 160658)]