21613596

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1049}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 53978400

約数和(自身を除く): 32364804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 101, 102, 202, 204, 303, 404, 606, 1049, 1212, 1717, 2098, 3147, 3434, 4196, 5151, 6294, 6868, 10302, 12588, 17833, 20604, 35666, 53499, 71332, 105949, 106998, 211898, 213996, 317847, 423796, 635694, 1271388, 1801133, 3602266, 5403399, 7204532, 10806798, 21613596]

約数ペア:

[(1, 21613596), (2, 10806798), (3, 7204532), (4, 5403399), (6, 3602266), (12, 1801133), (17, 1271388), (34, 635694), (51, 423796), (68, 317847), (101, 213996), (102, 211898), (202, 106998), (204, 105949), (303, 71332), (404, 53499), (606, 35666), (1049, 20604), (1212, 17833), (1717, 12588), (2098, 10302), (3147, 6868), (3434, 6294), (4196, 5151)]