2021105928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1\times {\mathrm{3733}}^1$

素因数の和:5086

約数の個数: 64

約数和(自身を含む): 5355452160

約数和(自身を除く): 3334346232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 1327, 2654, 3733, 3981, 5308, 7466, 7962, 10616, 11199, 14932, 15924, 22398, 22559, 29864, 31848, 44796, 45118, 63461, 67677, 89592, 90236, 126922, 135354, 180472, 190383, 253844, 270708, 380766, 507688, 541416, 761532, 1523064, 4953691, 9907382, 14861073, 19814764, 29722146, 39629528, 59444292, 84212747, 118888584, 168425494, 252638241, 336850988, 505276482, 673701976, 1010552964, 2021105928]

約数ペア:

[(1, 2021105928), (2, 1010552964), (3, 673701976), (4, 505276482), (6, 336850988), (8, 252638241), (12, 168425494), (17, 118888584), (24, 84212747), (34, 59444292), (51, 39629528), (68, 29722146), (102, 19814764), (136, 14861073), (204, 9907382), (408, 4953691), (1327, 1523064), (2654, 761532), (3733, 541416), (3981, 507688), (5308, 380766), (7466, 270708), (7962, 253844), (10616, 190383), (11199, 180472), (14932, 135354), (15924, 126922), (22398, 90236), (22559, 89592), (29864, 67677), (31848, 63461), (44796, 45118)]