2021025732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:954

約数の個数: 144

約数和(自身を含む): 5489473920

約数和(自身を除く): 3468448188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 73, 92, 121, 132, 138, 146, 219, 242, 253, 276, 292, 363, 438, 484, 506, 726, 759, 803, 829, 876, 1012, 1452, 1518, 1606, 1658, 1679, 2409, 2487, 2783, 3036, 3212, 3316, 3358, 4818, 4974, 5037, 5566, 6716, 8349, 8833, 9119, 9636, 9948, 10074, 11132, 16698, 17666, 18238, 18469, 19067, 20148, 26499, 27357, 33396, 35332, 36476, 36938, 38134, 52998, 54714, 55407, 57201, 60517, 73876, 76268, 100309, 105996, 109428, 110814, 114402, 121034, 181551, 200618, 203159, 209737, 221628, 228804, 242068, 300927, 363102, 401236, 406318, 419474, 601854, 609477, 629211, 665687, 726204, 812636, 838948, 1203708, 1218954, 1258422, 1331374, 1391891, 1997061, 2307107, 2437908, 2516844, 2662748, 2783782, 3994122, 4175673, 4614214, 5567564, 6921321, 7322557, 7988244, 8351346, 9228428, 13842642, 14645114, 15310801, 16702692, 21967671, 27685284, 29290228, 30621602, 43935342, 45932403, 61243204, 87870684, 91864806, 168418811, 183729612, 336837622, 505256433, 673675244, 1010512866, 2021025732]

約数ペア:

[(1, 2021025732), (2, 1010512866), (3, 673675244), (4, 505256433), (6, 336837622), (11, 183729612), (12, 168418811), (22, 91864806), (23, 87870684), (33, 61243204), (44, 45932403), (46, 43935342), (66, 30621602), (69, 29290228), (73, 27685284), (92, 21967671), (121, 16702692), (132, 15310801), (138, 14645114), (146, 13842642), (219, 9228428), (242, 8351346), (253, 7988244), (276, 7322557), (292, 6921321), (363, 5567564), (438, 4614214), (484, 4175673), (506, 3994122), (726, 2783782), (759, 2662748), (803, 2516844), (829, 2437908), (876, 2307107), (1012, 1997061), (1452, 1391891), (1518, 1331374), (1606, 1258422), (1658, 1218954), (1679, 1203708), (2409, 838948), (2487, 812636), (2783, 726204), (3036, 665687), (3212, 629211), (3316, 609477), (3358, 601854), (4818, 419474), (4974, 406318), (5037, 401236), (5566, 363102), (6716, 300927), (8349, 242068), (8833, 228804), (9119, 221628), (9636, 209737), (9948, 203159), (10074, 200618), (11132, 181551), (16698, 121034), (17666, 114402), (18238, 110814), (18469, 109428), (19067, 105996), (20148, 100309), (26499, 76268), (27357, 73876), (33396, 60517), (35332, 57201), (36476, 55407), (36938, 54714), (38134, 52998)]