1791504756

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28163}}^1$

素因数の和:28226

約数の個数: 96

約数和(自身を含む): 5046988800

約数和(自身を除く): 3255484044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1178, 1674, 1767, 2052, 2356, 3348, 3534, 5301, 7068, 10602, 15903, 21204, 28163, 31806, 56326, 63612, 84489, 112652, 168978, 253467, 337956, 506934, 535097, 760401, 873053, 1013868, 1070194, 1520802, 1605291, 1746106, 2140388, 2619159, 3041604, 3210582, 3492212, 4815873, 5238318, 6421164, 7857477, 9631746, 10476636, 14447619, 15714954, 16588007, 19263492, 23572431, 28895238, 31429908, 33176014, 47144862, 49764021, 57790476, 66352028, 94289724, 99528042, 149292063, 199056084, 298584126, 447876189, 597168252, 895752378, 1791504756]

約数ペア:

[(1, 1791504756), (2, 895752378), (3, 597168252), (4, 447876189), (6, 298584126), (9, 199056084), (12, 149292063), (18, 99528042), (19, 94289724), (27, 66352028), (31, 57790476), (36, 49764021), (38, 47144862), (54, 33176014), (57, 31429908), (62, 28895238), (76, 23572431), (93, 19263492), (108, 16588007), (114, 15714954), (124, 14447619), (171, 10476636), (186, 9631746), (228, 7857477), (279, 6421164), (342, 5238318), (372, 4815873), (513, 3492212), (558, 3210582), (589, 3041604), (684, 2619159), (837, 2140388), (1026, 1746106), (1116, 1605291), (1178, 1520802), (1674, 1070194), (1767, 1013868), (2052, 873053), (2356, 760401), (3348, 535097), (3534, 506934), (5301, 337956), (7068, 253467), (10602, 168978), (15903, 112652), (21204, 84489), (28163, 63612), (31806, 56326)]