21637044

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:507

約数の個数: 120

約数和(自身を含む): 66594528

約数和(自身を除く): 44957484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 286, 297, 324, 351, 396, 429, 467, 468, 572, 594, 702, 858, 891, 934, 1053, 1188, 1287, 1401, 1404, 1716, 1782, 1868, 2106, 2574, 2802, 3564, 3861, 4203, 4212, 5137, 5148, 5604, 6071, 7722, 8406, 10274, 11583, 12142, 12609, 15411, 15444, 16812, 18213, 20548, 23166, 24284, 25218, 30822, 36426, 37827, 46233, 46332, 50436, 54639, 61644, 66781, 72852, 75654, 92466, 109278, 133562, 138699, 151308, 163917, 184932, 200343, 218556, 267124, 277398, 327834, 400686, 416097, 491751, 554796, 601029, 655668, 801372, 832194, 983502, 1202058, 1664388, 1803087, 1967004, 2404116, 3606174, 5409261, 7212348, 10818522, 21637044]

約数ペア:

[(1, 21637044), (2, 10818522), (3, 7212348), (4, 5409261), (6, 3606174), (9, 2404116), (11, 1967004), (12, 1803087), (13, 1664388), (18, 1202058), (22, 983502), (26, 832194), (27, 801372), (33, 655668), (36, 601029), (39, 554796), (44, 491751), (52, 416097), (54, 400686), (66, 327834), (78, 277398), (81, 267124), (99, 218556), (108, 200343), (117, 184932), (132, 163917), (143, 151308), (156, 138699), (162, 133562), (198, 109278), (234, 92466), (286, 75654), (297, 72852), (324, 66781), (351, 61644), (396, 54639), (429, 50436), (467, 46332), (468, 46233), (572, 37827), (594, 36426), (702, 30822), (858, 25218), (891, 24284), (934, 23166), (1053, 20548), (1188, 18213), (1287, 16812), (1401, 15444), (1404, 15411), (1716, 12609), (1782, 12142), (1868, 11583), (2106, 10274), (2574, 8406), (2802, 7722), (3564, 6071), (3861, 5604), (4203, 5148), (4212, 5137)]