84021786

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{30509}}^1$

素因数の和:30540

約数の個数: 40

約数和(自身を含む): 199352340

約数和(自身を除く): 115330554

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 30509, 61018, 91527, 183054, 274581, 518653, 549162, 823743, 1037306, 1555959, 1647486, 2471229, 3111918, 4667877, 4942458, 9335754, 14003631, 28007262, 42010893, 84021786]

約数ペア:

[(1, 84021786), (2, 42010893), (3, 28007262), (6, 14003631), (9, 9335754), (17, 4942458), (18, 4667877), (27, 3111918), (34, 2471229), (51, 1647486), (54, 1555959), (81, 1037306), (102, 823743), (153, 549162), (162, 518653), (306, 274581), (459, 183054), (918, 91527), (1377, 61018), (2754, 30509)]